Whether you are designing, implementing, evaluating or simply studying programs to prevent and counter violent extremism, Michael Williams’ new book is nothing less than indispensable.

John Horgan, PhD, Department of Psychology, Georgia State University
Erudite, insightful, and fiercely reasoned, this timely book offers an important compass for anyone interested in the science of P/CVE. The recommendations included in this book are a game-changer for the study of violent extremism.

Jocelyn J. Bélanger, PhD, Department of Psychology, New York University Abu Dhabi
A milestone text and an absolutely essential work in the field of preventing and countering violent extremism.

Daniel Koehler, PhD, Director: German Institute on Radicalization and De-Radicalization Studies; Editor: Journal for Deradicalization.

World’s first P/CVE measurement & evaluation textbook

Designed to serve as a primary course textbook, this book can readily serve as a how-to guide for self-study: replete with links to freely available online toolkits and templates. It is designed to inform both students and practitioners alike with respect to the design, management, or evaluation of programs intended to prevent or counter violent extremism.