9780982477526 | 5th edition (Skylight Pub, January 10, 2013), cover price $20.95 | About this edition: This is the fifth edition of the best-selling AP Computer Science exam prep book.

9780982477571 | Skylight Pub, December 15, 2010, cover price $70.00

9780972705585 | Skylight Pub, March 15, 2008, cover price $32.50 | About this edition: Mathematics for the Digital Age and Programming in Python is written in the same engaging not-for-dummies style as the Litvins' earlier books, but it is aimed at younger students It offers a unique blend of mathematics and programming, designed to give students in introductory computer science courses an appreciation for the rigorous mathematics relevant to computing, as well as practical skills for writing programs.

9780972705578, titled "Java Methods A & Ab: Object-oriented Programming and Data Structures" | Student edition (Skylight Pub, March 15, 2006), cover price $60.00

9789990130584 | Student edition (Skylight Pub, March 15, 2006), cover price $0.02

9780972705516 | Skylight Pub, April 15, 2005, cover price $13.95

9780972705509 | Skylight Pub, April 1, 2003, cover price $9.95

9780965485319 | Skylight Pub, January 1, 2003, cover price $29.95

9789990081657 | Skylight Pub, January 1, 2003, cover price $0.02

9780965485326 | Skylight Pub, June 1, 1998, cover price $12.00

9780965485395, titled "C++ for You++: An Introduction to Programming & Computer Science" | Skylight Pub, December 1, 1997, cover price $47.50

9789990822830, titled "C++ for You: An Introduction to Programming & Computer Science" | Skylight Pub, December 1, 1997, cover price $0.02

9780965485340 | Student edition (Skylight Pub, July 1, 1997), cover price $55.00

9780965485388 | Workbook edition (Skylight Pub, December 1, 1997), cover price $12.00