Chronicles the adventures of a club of men, the Black Widowers, who meet once a month for dinner at the Milano restaurant and attempt to solve a series of puzzles.

When No Man Pursueth

Quicker Than the Eye

The Iron Gem

The Three Numbers

Nothing Like Murder

No Smoking

Season's Greetings

The One and Only East

Earthset and Evening Star

Friday the Thirteenth

The Unabridged

The Ultimate Crime