PLEAC language:chapters currently in progress include: Anthony Borla C/Posix/GNU: 1, 2, 3, 4, 5, 7, 8, 9 C++/STL/Boost: 2, 3, 4, 5, 7, 8, 9, 13 Dave Benjamin OCaml: 17 Pixel Haskell: 6 Jacob Gabrielson Common Lisp: 10, 11, 12, 13