Mystery Matter

1988 Greg Holey, Nan Leekly, Sherry Luedloff, John Persoon, Jane Peterson, Diane Portner, and Jim Thompson MECC

"Mystery Matter" is a 1988 educational program developed by Greg Holey, Nan Leekly, Sherry Luedloff, John Persoon, Jane Peterson, Diane Portner, and Jim Thompson, and distributed by MECC. This is version 1.0. It requires a 128K Apple //e or later.

Apple IIe Educational Educational