Traitor's Codex

This was my first time reading anything by this author, so I was not familiar with the series, but it wasn't too hard to pick up. Set in the reign of Richard II this seemed well researched with some cameos from some historical figures! It was the kind of book you end up looking for additional historical information about, and the end note helpfully explains where the author diverged from history. I found the characters well written and I would be happy to read more about Crispin and Jack's adventures. Instead of one mystery, there are several cleverly interwoven including the possible murder of the Queen and a mysterious document which could be a lost gospel. If you are a fan of the Shardlake series, I think you would probably enjoy reading this too.