Joke Book is a creative thesis, a collection of comic personal essays, somewhat in the spirit of Montaigne, in which I trace the impact of several pivotal jokes on my life. Among other digressions, I give a mathematical theory of comedy using the Fibonacci sequence, mostly fail to read Kierkegaard’s Repetition, try to blame lutefisk for the bitter character of Saskatchewan humour, reflect on my experiences in Skit Skit (a mildly successful local sketch comedy troupe in my city of 250,000), and tell of the time my father brought home his malfunctioning Wang (Laboratories Computer). In the process, I give an incomplete though still exhaustive account of my life and my surroundings (namely, rural Saskatchewan since 1985), and reflect on racism...