Color Baseball (1980) (26-3095) (Dale A. Lear) .ccc
Doubleback (1982) (26-3091) (Dale A. Lear) .ccc
Color Scripsit (1981) (26-3105) (Robert G. Kilgus) [a1].ccc
Color Scripsit (1981) (26-3105) (Robert G. Kilgus) .ccc
Color Forth (1981) (26-xxxx) (Microworks) .ccc
Color Cubes (1981) (26-3075) (Robert G. Kilgus) .ccc