Critical Masses: Opposition to Nuclear Power in California 1958-1978
 Critical Masses: Opposition to Nuclear Power in California 1958-1978 is the first detailed history of the anti-nuclear movement in the United States written by Thomas Wellock. It is also the first state-level research on the subject with a focus on California. Reviewer Paula Garb has said:The book is rich with vivid verbal pictures and the passionate voices of participants on all sides of the controversy around the peaceful atom.