This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
Yes that book is about scheme and lisp in fact. I used that book back in uni for the "Intro to CS" aka Scheme programming class. You will learn from it recursion vs iteration stuff. Great book for scheme.