[en] Broad's Critical Essays in Moral Philosophy Routledge
[en] Chronic Fatigue Syndrome · A Comprehensive Guide to Symptoms, Treatments, and Solving the Practical Problems of CFS Grand Central Publishing
[en] The Spenser Encyclopedia University of Toronto Press
[en] Behavior Analysis and Learning Psychology Press
[en] A History of Habit Lexington Books
[en] [You're My Little Secret 01] • You're My Little Secret Write House Publishing