Mathnet - 1987 The Case of the Galling Stones 4-4 was released on:
USA: 1991
Mathnet - 1987 The Case of the Unnatural - 4.1 was released on: USA: 1991
Mathnet - 1987 The Case of the Unkidnapping 3-4 was released on: USA: 1990
Mathnet - 1987 The Case of the Poconos Paradise 4-5 was released on: USA: 1991
Mathnet - 1987 The Case of the Smart Dummy 5-2 was released on: USA: 1992
Mathnet - 1987 The Case of the Bermuda Triangle 5-4 was released on: USA: 1992
Mathnet - 1987 The Case of the Ersatz Earthquake 3-1 was released on: USA: 1990
Mathnet - 1987 The Case of the Swami Scam 3-2 was released on: USA: 1990
Mathnet - 1987 The Case Off the Record 5-3 was released on: USA: 1992
Mathnet - 1987 The Case of the Map with a Gap 2-6 was released on: USA: 24 October 1988
Mathnet - 1987 The Case of the Calpurnian Kugel Caper 4-3 was released on: USA: 1991
Mathnet - 1987 The Case of the Willing Parrot 2-1 was released on: USA: 19 September 1988
Mathnet - 1987 The Case of the Strategic Weather Initiative 3-5 was released on: USA: 1990