Overview
A wealthy man is murdered; his twin nephews stand to inherit, but which one committed the crime?
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2 - 1Étude in Black September 17, 1972 -
2 - 2The Greenhouse Jungle October 15, 1972 -
2 - 3The Most Crucial Game November 05, 1972 -
2 - 4Dagger of the Mind November 26, 1972 -
2 - 5Requiem for a Falling Star January 21, 1973 -
2 - 6A Stitch in Crime February 11, 1973 -
2 - 7The Most Dangerous Match March 04, 1973 -
2 - 8Double Shock March 25, 1973