The book chronicles the harrowing adventures of Alonso Ramírez, a Puerto Rican man who, after being forced into piracy, endures a series of calamitous events at sea and across various lands. Captured by pirates, he survives shipwrecks, enslavement, and numerous hardships before eventually making his way back to Spanish territory. His story, which is presented as a true account, blurs the lines between fact and fiction, offering a unique perspective on colonial life, maritime culture, and the struggles of individuals caught between different worlds during the late 17th century.

The book presents a framework for personal growth and freedom based on four fundamental principles that encourage individuals to live with integrity, love, and happiness. These agreements are: to be impeccable with your word, to not take anything personally, to not make assumptions, and to always do your best. By adopting these agreements, the book suggests that one can break free from limiting beliefs that create suffering and instead, lead a life filled with peace, grace, and empowerment. The author draws upon ancient Toltec wisdom to offer a powerful code of conduct that can rapidly transform our lives to a new experience of freedom, true happiness, and love.

"Shadows of Tender Fury" is a compilation of letters and communiqués written by Subcomandante Marcos, the spokesperson for the Zapatista Army of National Liberation (EZLN) in Chiapas, Mexico. The book documents the period following the 1994 Zapatista uprising, providing insights into the ideological motivations, social justice issues, and the demands for indigenous rights that define the movement. Through these writings, Marcos articulates the struggles and philosophies of the Zapatistas, blending political analysis with poetic eloquence, and offers a compelling voice in the fight against global economic inequality and for the empowerment of marginalized communities.