Black Widowers
1 Tales of the Black Widowers (1974)
2 More Tales of the Black Widowers (1976)
3 The Casebook of the Black Widowers (1981)
4 Banquets of The Black Widowers (1984)
5 Puzzles of the Black Widowers (1989)
6 The Return of the Black Widowers (2003)
2 More Tales of the Black Widowers (1976)
3 The Casebook of the Black Widowers (1981)
4 Banquets of The Black Widowers (1984)
5 Puzzles of the Black Widowers (1989)
6 The Return of the Black Widowers (2003)
