Karel++: A Gentle Introduction to the Art of Object-Oriented Programming
Joseph Bergin, Mark Stehlik, Jim Roberts, Richard E. PattisISBN: 0471138096; 9780471138099;
This creative approach to learning C++ programming introduces readers to Karel the Robot and then shows them how to design programs that instruct Karel to perform complex tasks. Karel's world is essentially a practice field on which readers learn valuable lessons about creating and debugging program. The programs instruct the robot to move and manipulate its environment using object orientation.