Paul M.A. Linebarger's book Psychological Warfare details psychological warfare throughout history, focusing heavily on World War II operations.

It examines propaganda techniques employed by various nations, analyzing their successes and failures. The text explores the complexities of defining propaganda and outlines methods for monitoring and analyzing enemy communications. Furthermore, it discusses the organizational structures and challenges faced in coordinating psychological warfare efforts, highlighting the interplay between military strategy and civilian information systems.

Finally, it considers the future of psychological warfare in the context of evolving technology and geopolitical tensions.