The Crime Writers’ Association

Diamond Dagger

The most prestigious Dagger of all, the Diamond Dagger, sponsored by Karen Baugh Menuhin, awards a lifetime contribution to crime writing in the English language, and is nominated by CWA members.


Diamond Dagger 2026 Winner


Mark Billingham

25 years ago, Mark Billingham’s debut novel Sleepyhead became an instant bestseller, launching a prolific career as a novelist.

Born in Birmingham, he worked as an actor and stand-up comedian before becoming a full-time author, … More

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