Miscellaneous
Catsters guide
I have been compiling a guide to the excellent series of video lectures on category theory by The Catsters; you can find it here.
Monad tutorial lambdacat
The Haskell Alphabet
I wrote this silly collection of rhyming couplets back in September 2010. Perfect for young children just learning Haskell and the alphabet.
Set theory lecture notes
Some lecture notes from a course on axiomatic set theory taught by Scott Weinstein in spring ’09.