Novedades del último mes en eBooks de Disciplinas auxiliares

El arte de la guerra de Sun Tzu sigue siendo uno de los tratados más influyentes sobre estrategia, liderazgo y toma de decisiones. Lejos de ser solo un manual militar, esta obra clásica analiza la naturaleza del conflicto, la importancia del conocimiento de uno mismo y del adversario y el valor de la adaptabilidad frente a cualquier desafio.A traves de aforismos precisos y observaciones llenas de sabiduria, Sun Tzu enseña a vencer sin luchar, a convertir la debilidad en fuerza y a entender el terreno fisico, emocional o politico como la clave de toda victoria. Sus principios, aplicados hoy en ambitos como la empresa, la diplomacia o el desarrollo personal, han demostrado una vigencia sorprendente.

La defensa siempre ha sido el guardián de lo que valoramos y el parapeto de lo que tememos perder. Desde murallas antiguas hasta algoritmos cifrados, su esencia no solo es reactiva ante el peligro, sino predictiva y preventiva. Hoy, la inteligencia artificial refuerza ese impulso humano: amplifica la percepcion, acelera las decisiones y protege tanto activos materiales como vidas. Con mirada critica y multidisciplinar, este libro explora como la IA se convierte en un aliado no solo en el terreno militar, sino en la construccion de significado frente a la amenaza. Recalca la vaguedad del termino, aunque directo e intuitivo, revela sus impactos politicos, economicos y sociales, y plantea las tensiones entre regulacion, poder y vulnerabilidad. Mas que una nueva tecnologia, la IA es el paradigma semantico de nuestro tiempo, una suerte de incorreccion terminologica que moviliza la economia y el negocio. Aunque en el ambito de la defensa esta presente desde hace medio siglo, su capacidad actual presenta dilemas eticos que nos obligan a repensar que defendemos, por que, como y hasta donde estaremos dispuestos a ceder. Una obra exhaustiva sobre la IA en defensa que abarca su evolucion historica, sus aplicaciones militares y sus implicaciones geoestrategicas y geopoliticas, asi como los distintos enfoques eticos y regulatorios internacionales.Enrique Martin Romero es CEO de una de las empresas tecnologicas de seguridad y defensa mas importantes. Angel Gomez es un oficial español en la reserva, doctor en ingenieria y especialista en analisis geopolitico.

Este libro se terminó de escribir en 1957. Durante años permaneció en la biblioteca de Abelardo Forero, resguardado como uno de los tesoros más preciados de la familia, bajo la tutela de su hija Clemencia Forero Ucros. Su autor decidio no publicarlo en vida, temiendo que fuera malinterpretado o usado para alimentar divisiones. Movido por una firme vocacion pacifista, evito toda palabra que pudiera poner en riesgo su legado de reconciliacion. Estas memorias ineditas son el retrato sensible de una epoca marcada por la violencia y la polarizacion, que Colombia no debe repetir. La familia ha decidido publicarlas ahora, atendiendo su deseo de hacerlo en un momento propicio. En ellas se reconstruyen los hechos que prefiguran el pais actual y que tuvieron lugar entre 1946 y 1954, el periodo que en Colombia conocemos como La Violencia. La narracion de grandes acontecimientos conserva la vitalidad de lo recien vivido. Son dias dificiles: el 9 de abril, el ascenso de Mariano Ospina, el regimen de Rojas Pinilla. Sus semblanzas de las figuras politicas, su cronica de los hechos, ofrecen una luz nueva sobre nuestra historia. Una luz necesaria, en tiempos en que el pais vuelve a asomarse a sus tragicas equivocaciones.

"Lápida Sepulcral es un vívido retrato narrativo del mítico pueblo de Tombstone, Arizona, durante la tumultuosa época del Viejo Oeste. Publicado originalmente en 1927, el libro de Walter Noble Burns no es simplemente una cronica historica, sino una epopeya literaria que mezcla realidad y leyenda para capturar el espiritu indomito del suroeste estadounidense. A traves de personajes emblematicos como Wyatt Earp, Doc Holliday y los hermanos Clanton, Burns reconstruye el famoso tiroteo en el O.K. Corral y los dias posteriores cargados de venganza, tension y justicia a mano armada.El autor logra un equilibrio entre la documentacion rigurosa y una prosa rica en dramatismo, convirtiendo hechos historicos en una narrativa que roza la mitologia moderna. Este libro no solo relata los eventos mas reconocidos del Oeste, sino que tambien reflexiona sobre la construccion del heroe americano y la violencia como forma de ley en un territorio salvaje.Lapida Sepulcral es una invitacion a entender como se forjo la leyenda del Oeste, y por que Tombstone se convirtio en un simbolo del conflicto entre el orden y el caos. Para lectores actuales, es tanto una aventura historica como una mirada critica al surgimiento del mito fundacional estadounidense."

Senderos de la bioarqueología en México celebra la trayectoria de la doctora Lourdes Márquez Morfín, figura fundamental en la formación y consolidación de la bioarqueología mexicana. A través de más de cuatro decadas dedicadas a la investigacion, la docencia y la formacion de nuevas generaciones, su trabajo ha permitido reconstruir la historia biologica y social de los pueblos antiguos de Mexico, ofreciendo una mirada humana a los restos del pasado. Este libro reune contribuciones de colegas, discipulos y amistades que, desde distintos enfoques, dialogan con los temas que marcaron su obra: la paleopatologia, la salud y nutricion en sociedades prehispanicas, la desigualdad social y las condiciones de vida inscritas en los huesos. Cada texto traza un camino distinto, pero todos convergen en reconocer la influencia de Marquez Morfin como investigadora rigurosa, maestra generosa y pionera de una vision interdisciplinaria de la bioarqueologia. Mas que un homenaje, la obra es una invitacion a recorrer los senderos que ella abrio: aquellos donde ciencia, historia y sensibilidad humana se encuentran para comprender mejor quienes fuimos y quienes somos.

Amid the thunder of artillery and the devastation of trench warfare, a different kind of hero walked the battlefields of World War Ione armed not with weapons, but with compassion, resolve, and unbreakable courage. Angels in the Trenches offers teachers a clear, educational exploration of the frontline nurses who saved countless lives while facing unthinkable conditions.This narrative brings to life the world inside field hospitals, casualty clearing stations, and makeshift infirmaries where nurses worked tirelessly in mud, blood, and chaos. Readers will discover how they managed infections before antibiotics, treated massive trauma with limited resources, and provided emotional strength to soldiers enduring shock, fear, and loss.Drawing from diaries, war records, medical reports, and firsthand testimonies, the book highlights not only the daily routines and medical challenges these women faced, but also their resilience in the face of artillery bombardments, gas attacks, disease, and the psychological toll of constant loss.Designed for classroom use, it offers structured insights, historical context, and human-centered storytelling that help students grasp the incredible impact of these often-overlooked heroes. Their bravery changed the course of wartime medicineand the world.

Long before Rome, long before Persia, an Anatolian kingdom rose to military dominance through invention, bold leadership, and relentless adaptation. Forged in Fire and Empire offers entrepreneurs an inspirational examination of the Hittite war machinerevealing how a once-fragmented culture transformed itself into one of the most formidable forces of the ancient world.This narrative shows how the Hittites blended diplomacy, technology, and strategic foresight to outmaneuver rival powers. Readers discover how they pioneered ironworking, reshaped chariot warfare with three-man crews, built extensive intelligence networks, and developed an administrative system capable of mobilizing resources across vast territories. Each chapter highlights leadership lessons, calculated risk-taking, and high-impact innovationthe same qualities that drive success in modern ventures.Beyond the battlefield, the book explores how adaptability, negotiation, and long-term planning allowed the Hittites to stand toe-to-toe with Egypt and influence the destiny of the Bronze Age. Their rise is not just a military storyit is a case study in ambition, resilience, and the bold decisions that define powerful organizations.Designed to inspire forward-thinking readers, this account reveals how an ancient empire engineered its own ascent through vision, innovation, and unshakeable resolve.

Before the rise of great empires and standing armies, Egyptian chariot warriors ruled the battlefield with unmatched speed, precision, and coordination. Masters of the Lightning Chariots offers general readers an educational and accessible journey into the world of these elite fightershow they trained, how they fought, and how they shaped the military identity of ancient Egypt.Through clear explanations and vivid storytelling, the book explores the craftsmanship behind lightweight wooden chariots, the careful breeding of horses suited for desert climates, and the teamwork required between driver and archer. Readers will discover how chariot units functioned as mobile strike forces, intelligence gatherers, and symbols of royal power.Drawing on archaeological finds, relief carvings, palace archives, and reconstructed equipment, the narrative reveals how Egypt adopted and perfected chariot tactics during the New Kingdom, competing with Hittite, Mitanni, and other regional powers. It also examines major battlessuch as Kadeshto illustrate how chariot strategy influenced diplomacy, territorial expansion, and pharaonic prestige.Designed for curious readers seeking clarity and insight, this educational account brings Egypts wheeled warriors into sharp focus, celebrating their skill, discipline, and innovation.

In the summer of 1940, as Nazi forces swept across Europe, a small band of young pilots stood between Britain and destruction. Sky Guardians of a Nation offers students an uplifting, inspirational account of the airmen who risked everything during the Battle of Britainordinary individuals who became extraordinary heroes.This narrative brings readers into the heart of the struggle: the scramble sirens, the exhausted hours spent waiting on airfields, and the intense dogfights fought miles above the English countryside. Students will learn how these pilots mastered their aircraft under extreme pressure, formed unbreakable bonds with one another, and confronted overwhelming odds with determination far beyond their years.Through diaries, mission reports, eyewitness accounts, and modern historical analysis, the book highlights not just the tactics and aircraft involved, but the emotional resilience, quick decision-making, and raw bravery that defined these aviators. Their courage helped turn the tide of the warand inspired generations to believe that even the smallest group can change the course of history.Designed to motivate and empower, this story reveals how courage, grit, and unity can rise even in the darkest moments.

Long before the age of empires, a new kind of warrior stepped onto the fields of ancient Greecearmed not just with spear and shield, but with a revolutionary way of fighting. Shields of the Rising Phalanx provides teachers with a rigorous, research-based narrative that examines how hoplites emerged, how they trained, and how they reshaped the political and military landscape of the Mediterranean world.Designed for classroom clarity and historical precision, this book explores the archaeological evidence behind early armor, the evolution of bronze weaponry, and the development of the phalanx formation that demanded discipline, unity, and shared civic responsibility. Readers will discover how the rise of hoplite warfare influenced city-state identity, social structures, and the growing power of common citizens within Greek political life.Drawing from modern scholarship, battlefield studies, ancient texts, and reconstructed equipment, the narrative helps teachers present hoplites not as mythic figures, but as deeply human participants in a shifting military revolution. With research-focused explanations and accessible structure, this resource brings analytical depth to one of antiquitys most defining warrior traditions.

In 1588, Europe watched in suspense as two naval giants met in a confrontation that would redefine the balance of power. Stormfire Over the Channel provides a meticulous reference-style exploration of the battles of the Spanish Armadaan ambitious invasion force challenged by unpredictable weather, swift English maneuvering, and shifting political tides.Designed for teachers seeking clear, structured, and authoritative material, this book breaks down the campaign with precision. It traces Spains strategic motivations, Englands defensive preparations, and the tactical decisions that unfolded across the Channel. Each phase of the conflictformation approaches, fire-ship attacks, ship-to-ship engagements, and the harrowing northern retreatis presented with accessible clarity supported by historical records and modern scholarship.Readers gain insight into how technology, leadership, naval doctrine, and environmental forces shaped the outcome of one of historys defining maritime confrontations. More than a dramatic retelling, this reference-oriented work provides the contextual depth needed to teach, analyze, or compare early modern naval warfare. Step into the heart of a battle where wind, steel, and strategy collided on an epic scale.

Long before Romes legions or Persias mighty armies, the earliest clashes that shaped human civilization erupted across the fertile plains between the Tigris and Euphrates. Warriors of the Cradle Kingdoms transports readers into the raw, formative struggle for power among Sumer, Akkad, Babylon, and Assyriawars that defined the political and military foundations of the ancient world.This authoritative exploration reveals how rival city-states developed the first organized armies, engineered innovative weapons, established battlefield tactics, and orchestrated campaigns that would echo through millennia. From chariot warfare and siege innovations to imperial conquests that redrew ancient borders, each chapter reconstructs the pivotal conflicts that transformed scattered settlements into mighty empires.Designed for readers seeking a deeper, more technical understanding of ancient military history, this book offers a clear, meticulously detailed examination of the strategies, technologies, and geopolitical tensions that shaped humanitys earliest theaters of war. Step into the birthplace of organized conflict and uncover how Mesopotamias battles forged the blueprint for warfare across the ancient world.

On a rain-soaked field in 1415, a weary English army stood face-to-face with a vastly larger French force. What followed became one of the most stunning victories in medieval warfare. Steel in the Muddy Fields delivers a clear, informative, and engaging account of the Battle of Agincourtan encounter that transformed the course of the Hundred Years War and reshaped the mythology of kingship, courage, and tactical innovation.Aimed at general readers, this narrative breaks down the essential elements that defined the battle: the crippling impact of mud and terrain, the disciplined use of English longbowmen, the tactical missteps of French commanders, and the iron will of Henry V. Readers will discover how weather, logistics, morale, and battlefield positioning proved as decisive as weapons and armor.Going beyond dramatic storytelling, the book provides accessible insight into medieval military structure, combat conditions, cultural context, and the long-term legacy of a single days fighting. Step into the clash where discipline defeated might, where strategy overcame numbers, and where an outmatched army secured one of historys most iconic battlefield triumphs.

When European armies carved out new states along the eastern shores of the Mediterranean, they created some of the most unusual political experiments of the medieval era. Fortresses of Faith and Steel transports readers into the dramatic world of the Crusader Kingdomsfragile yet resilient realms forged at the crossroads of faith, ambition, diplomacy, and relentless warfare.This insightful narrative unveils how these states were established, governed, defended, and ultimately transformed by constant negotiation with surrounding Muslim powers. From the towering castles that shaped military strategy to the complex alliances that defied simplistic notions of "East versus West," the book illuminates the extraordinary political and cultural balancing act required for survival in one of historys most volatile regions.Designed with entrepreneurs of knowledge-driven fields in mind, this work distills complex historical dynamics into clear, applicable lessons on leadership, endurance, and strategic adaptation. Readers will discover how the Crusader states functioned as hubs of trade, cultural exchange, innovation, and diplomacyoffering timeless insights into building and maintaining influence under extreme pressure. Step into a world where every alliance mattered, every fortress told a story, and every decision reshaped the medieval Middle East.

In 480 BCE, on a narrow mountain pass overlooking the Aegean Sea, a vastly outnumbered Greek force faced down the full strength of the Persian Empire. Gates of Fire and Resolve offers a technical, strategy-driven analysis of the Battle of Thermopylaeone of the most studied last stands in military history.Designed with entrepreneurs in mindreaders who value tactical thinking, structural clarity, and real-world applicationthis book dissects the battlefield conditions, command decisions, logistical preparations, terrain exploitation, and disciplined formation tactics that enabled a small coalition of Greek fighters to resist overwhelming force.Rather than romanticizing the event, the narrative reveals the operational mechanics behind the phalanx, the intelligence failures that shaped Persian choices, and the systematic Spartan training that created soldiers capable of extraordinary cohesion under pressure. Each chapter highlights actionable strategic principles: leveraging constraints, maximizing positional advantage, sustaining morale, and adapting when traditional tactics collapse.This technical exploration provides a sharp, insightful look at how the Spartans and their allies transformed a doomed defense into a masterclass in tactical impactone that continues to inspire military leaders, strategists, and innovators across centuries.

WHO IS MY DADDY?(Mothers terrible secret)This is a story about a young boy growing up without knowing who his father was to guide or advise him on the pitfalls of life.This account covers from a very young age through to an age when he is about to enter the adult world on his own.All the author had during this period, knowing a person I called Daddy was my mothers "Common-Law Husband" known as a "Partner" in todays vernacular, which was a life of brutality, incessant beatings and physical and mental abuse.Who was my Daddy? Over the years I have got nearer to the truth, although my mother and her FAMILY had kept a deep dark secret to the end.You, the reader, must make up your own mind about what follows. Everything that is written is how I recall what happened to me during my short stay on this wonderful planet.Life still goes on now, way into my retirement years, and listening to friends and veterans talking about their accounts of their early life experiences has encouraged me to put mine on record.

Por longo tempo, os cavalos foram utilizados como verdadeiras armas de guerra, protagonizando acirradas batalhas, garantindo expansão de territórios e ascensão de governos.Utilizando-se da força dess

Nas trilhas abertas por abordagens, temas e problemas da Escola dos Annales de Marc Bloch e Lucien Febvre, da Nouvelle Histoire de Jacques Le Goff e Georges Duby e do marxismo britanico de Edouard Thompson, a coletanea "Polifonias da Historia: praticas, teorias e intersecçes" apresenta vozes de historiadoras e historiadores de distintas propostas historiograficas que souberam apurar suas escutas para acolher as subjetividades de seus sujeitos historicos, descobertos pelo processo da pesquisa com reflexes contundentes. A obra e organizada em tematicas que apresentam proximidades entre si e so problematizadas por produçes historiograficas criticas da realidade social, com significativas pesquisas documentais e bibliograficas, enveredando por caminhos epistemologicos na area da Historia da Cultura com escopos teorico-metodologicos especificos.