GNU Scheme Reference Manual
This note covers the following topics: Special Forms, Equivalence Predicates, Numbers, Characters, Strings, Lists, Vectors, Bit Strings, Miscellaneous Datatypes, Associations, Procedures, Environments, Input or Output, Operating-System Interface, Error System and Graphics .
Author(s): Chris Hanson
366 Pages 
The Scheme Programming Language, 3rd edition (R. Kent Dybvig)(2nd Edition)
This book is intended to provide an introduction to the Scheme language but not an introduction to programming in general. The reader is expected to have had some experience programming and to be familiar with terms commonly associated with computers and programming languages. Topics covered includes: Variable Binding, Control Operations, Operations on Objects, Input and Output, Syntactic Extension, Extended Examples and Extended Examples.
Author(s): R. Kent Dybvig
NA Pages
Concrete Abstractions An Introduction to Computer Science Using Scheme (Ma. Hailperin, et al)
This book is primarily intended as the text for a first undergraduate course in computer science. It introduce several abstract ideas in as concrete a way as possible. This book is divided into three parts, dealing with procedural abstractions, data abstractions, and abstractions of state.
Author(s): Max Hailperin, Barbara Kaiser, and Karl Knight
NA Pages
