Since this is from 2006 it does not include the excellent Real World Haskell (2008) which is available in print or free online: http://book.realworldhaskell.org/

"A Haskell Bookshelf" sounds like a bookshelf where interesting books appear only when you go to look for them.

Chris Osaka's book Purely Functional Data Structures is a revised and expanded version of his PhD thesis. Here's the link to the latter: http://www.cs.cmu.edu/~rwh/theses/okasaki.pdf

Since then, Real world haskell (freely available), Hutton's book, maybe another came out

http://book.realworldhaskell.org/

http://www.amazon.com/Programming-in-Haskell-ebook/dp/B001FS...

also: Herlihy , Shavit , Multiprocessor Programming

http://www.amazon.com/Art-Multiprocessor-Programming-Maurice...

He is Okasaki, not Osaka.