Koala LightPen Owner’s Manual for Commodore 64 and Atari computers.

KoalaPrinter Owner’s Manual For Commodore 64

Koala Instant Programmer’s Guide for Commodore 64

KoalaPainter Owner’s Manual for Commodore computers.

KoalaPad TouchTablet Owner’s Manual.

C64 Cartridge System Requirements

Added with thanks to Snabel / Flemming Martins.