Traitor's Codex

An ancient and mysterious book leads Crispin Guest into a deadly maze in this latest medieval noir mystery.

Crispin Guest, Tracker of London, is enjoying his ale in the Boar’s Tusk tavern – until a stranger leaves a mysterious wrapped bundle on his table, telling him, "You'll know what to do." Inside is an ancient leather-bound book written in an unrecognizable language. Accompanied by his apprentice, Jack Tucker, Crispin takes the unknown codex to a hidden rabbi, where they make a shocking discovery: it is the Gospel of Judas from the Holy Land, and its contents challenge the very doctrine of Christianity itself.

Crispin is soon drawn into a deadly maze involving murder, living saints, and lethal henchmen. Why was he given the blasphemous book, and what should he do with it? A series of horrific events confirm his fears that there are powerful men who want it – and who will stop at nothing to see it destroyed.

Jeri Westerson was born and raised in Los Angeles. As well as ten previous Crispin Guest medieval mysteries, she is the author of a paranormal urban fantasy series and several historical novels. Her books have been nominated for the Shamus, the Macavity and the Agatha awards.