What happens when Don Quixote and Sancho Panza ride into the age of artificial intelligence? Surviving Invisible Giants is an International Preview Edition of the Spanish book Sobrevivir a Gigantes Invisibles , prepared for its Madrid presentation in May 2026. This is not a technical manual about AI. It is a human conversation about a change of era. Through a contemporary Cervantine dialogue, Don Quixote and Sancho Panza return to confront the invisible giants of our time: artificial intelligence that answers like an oracle, social networks that enchant like new books of chivalry, algorithms that silently guide our desires, and neurotechnologies that may one day enter the last sanctuary of freedom: the human mind. Don Quixote looks toward the horizon and sees dangers before they become visible. Sancho Panza keeps his feet on the ground and asks the questions ordinary people need answered: What do I gain from this? Who controls the machine? Will it help me, or command me? Will my thoughts remain my own? Between visionary courage and practical wisdom, this book offers a selected English adaptation of the Spanish original. It invites readers to think calmly and without fear about AI, digital anxiety, social media, algorithms, neurorights, and the future of human dignity. The book is also a tribute to an extraordinary creative collaboration between Rafael Martínez-Cortiña and Pilar Gómez, two authors from different generations who worked together through months of intense daily conversations, proving that age, memory, poetry, research, and technology can still meet in a common human project. This preview edition was generated in English with ChatGPT on April 27, 2026, as a symbolic international opening of the Spanish work. It is not the complete English edition, but a first doorway into a wider conversation. A book for readers who do not want to fear the machine, worship it, or obey it blindly, but understand it without surrendering what makes us human. The invisible giants are real. The road is still open.