Includes bibliographical references.

Our siege mentality -- Bad thoughts -- The mademoiselle and the rat man -- An emerging obsession -- The OCD family -- Cruel to be kind -- The God obsession -- Animals and other relatives -- Man hands on misery to man -- The runaway brain -- Daddy's little helper -- The helicopter view -- Long live lobotomy -- Politics and prejudice -- A new dimension -- Final thoughts.

"Have you ever had a strange urge to jump from a tall building or steer your car into oncoming traffic? You are not alone. In this ... fusion of science, history, and memoir, [science editor and writer] David Adam explores the weird thoughts that exist within every mind and explains how they drive millions of us toward obsession and compulsion"--Dust jacket flap.