In a world where power is exercised through both weapons and words, Grammars of Power: How Syntactic Structures Shape Authority offers an unprecedented investigation into the relationship between the form of language and the exercise of domination. Spanning ecclesiastical, political, legal, and totalitarian discourse, this work demonstrates how grammatical choices—such as the use of passives, impersonal constructions, subordinate clauses, or deontic statements—are never neutral: they shape the perception of reality, obscure agents of power, and reinforce symbolic hierarchies. From papal bulls to court rulings, from imperial proclamations to Nazi and Stalinist rhetoric, the book reveals that syntax is a political technology as sophisticated as any system of physical control. Supported by tools from discourse analysis, formal logic, computational linguistics, and historical corpora, Grammars of Power offers a new critical perspective on the invisible mechanisms that regulate thought through language. Combining theoretical clarity with academic rigor, this work not only examines the past, but also provides tools for interpreting the language of contemporary power—from algorithms to state discourse—at a time when words have once again become a battleground.