Gabriel Book, proprietor of an antiquarian bookshop, relies on his vast collection to unravel baffling cases. He nurtures a group of lovable yet troubled individuals, providing informal protection and guidance.

Genres

Cast

Mark Gatiss

Gabriel Book

Polly Walker

Trottie Book

Elliot Levey

Inspector Bliss

Buket Komur

Nora

Connor Finch

Jack

Rupert Graves

Colonel Winters

Blake Harrison

Sergeant Morris