A 1971 book by Abbie Hoffman. A comprehensive guide to dirt-cheap living in "Amerika", with tips on getting stuff for free (not
limited to the five-finger discount) and on being part of the "revolution" (e.g. how to start an underground newspaper or pirate radio station);
there were also serious street-fighting tips, just in case. It was finished
while Abbie was in Cook County jail, as a member of the Chicago 7. There
was an 80s "sequel": Steal This Urine Test.