Sixty Million Trillion Combinations
Isaac Asimov
Black Widowers (1)
The Woman in the Bar
The Year of the Action
Can You Prove It?
The Phoenician Bauble
A Monday in April
Banquets of the Black Widowers
Black Widowers (4)
The Driver
The Intrusion
Neither Brute Nor Human
The Redhead
The Wrong House
The Fourth Homonym
Unique Is Where You Find It
The Quiet Place
The Overheard Conversation
Edward D. Hoch
The Four-Leaf Clover
The Lucky Piece
Puzzles of the Black Widowers
Black Widowers (5)
The Recipe