Richard Bird, Philip Wadler - Introduction to Functional Programming http://www.amazon.com/Introduction-Functional-Programming-In... (http://www.amazon.com/Introduction-Functional-Programming-International-Computing/dp/0134841891) Richard Bird - Pearls of Functional Algorithm Design http://www.amazon.com/Pearls-Functional-Algorithm-Design-Ric... (http://www.amazon.com/Pearls-Functional-Algorithm-Design-Richard/dp/0521513383) Christian Queinnec - Lisp in Small Pieces http://www.amazon.com/Lisp-Small-Pieces-Christian-Queinnec/d... (http://www.amazon.com/Lisp-Small-Pieces-Christian-Queinnec/dp/0521545668)
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