I've always loved Learn you a Haskell for Greater good. http://learnyouahaskell.com/chapters http://learnyouahaskell.com/chapters The blog has been slowly bee

I've always loved Learn you a Haskell for Greater good. http://learnyouahaskell.com/chapters http://learnyouahaskell.com/chapters The blog has been slowly been updated for some time now. I especially like it's treatment of zippers, a concept that took me longer to learn than I'd like to admit:(