Three volumes using a programming language as a vehicle for exploration with computer science from the perspective of symbolic computation and artificial intelligence. Throughout the series, functional programming techniques (including higher order functions and recursion) are emphasized, but traditional sequential programming is also used if necessary. Volume 2 includes a new tutorial chapter about macros, an exclusive capability of Berkeley Logo, and two new projects. It combines additional tutorial chapters about advanced features with case studies where those techniques used in programming projects. Projects ranging from games (solitaire program) through the utility (to find differences between two versions of a file) to a computer that translates BASIC programs into the. Logo Program in this book and liberate Berkeley writer with an interpreter is available via the Internet or on diskette.