David L. Heller

• Dr. C. Wacko presents COMMODORE 64 BASIC and the whiz-bang miracle machine
• Dr. C. Wacko's miracle guide to designing and programming your own Atari computer arcade games
• Free software for your Atari
• Space knights
• Dr. C. Wacko presents Applesoft BASIC and the whiz-bang miracle machine
• Dr. C. Wacko presents Atari BASIC and the whiz-bang miracle machine