1. Kaufman, Roger. A FORTRAN Coloring Book (probably the first funny programming book -- from 1978).
2. Lipovača, Miran. Learn You A Haskell for Great Good.
3. Hebert, Fred. Learn You Some Erlang for Great Good (inspired by the Haskell book).
4. Felleisen, Matthias. Realm of Racket (basically Land of Lisp for Racket. Oddly, nobody's done a "Commonwealth of Clojure" or "Society of Scheme" yet.)