The Paranoid's Pocket Guide to Mental Disorders You Can Just Feel Coming On

Every disorder is well documented, including common symptoms, causes, and treatment options, along with a handy quiz for easy self-diagnosis. And in case you can't tell whether or not you're losing it, each entry includes a sample inner monologue detailing the thought processes at play—because sometimes you don't know you're crazy until you see it in writing.

Hot on the heels of the equally hilarious Hypochondriac's Pocket Guide to Horrible Diseases You Probably Already Have, the Paranoid's Guide will have even the most rational thinkers second-guessing their sanity.