Timothy Francis Leary was an American psychologist and author known for his strong advocacy of psychedelic drugs. Evaluations of Leary are polarized, ranging from bold oracle to publicity hound. According to poet Allen Ginsberg, he was "a hero of American consciousness", and writer Tom Robbins called him a "brave neuronaut". During the 1960s and 1970s, Leary was arrested 36 times. President Richard Nixon called him "the most dangerous man in America".

Thomas Eugene Robbins is an American novelist. His most notable works are "seriocomedies". Tom Robbins has lived in La Conner, Washington since 1970, where he has written nine books. His 1976 novel Even Cowgirls Get the Blues was adapted into the 1993 film version by Gus Van Sant. His latest work, published in 2014, is Tibetan Peach Pie, which is a self-declared "un-memoir".