1. Rivers of London - Ben Aaronovitch. 7/10.
2. The Racketeer - John Grisham. 5/10.
3. Orphan X - Gregg Hurwitz. 9/10.
4. The Longest Kill - Craig Harrison. 8/10.
5. Notes on an Execution - Danya Kukafka. 8/10.
6. The Satsuma Complex - Bob Mortimer. 7/10.
7. The Garderobe of Death - Howard of Warwick - 6/10
The second book in the series, and like the first, very funny in parts.
One of King William's friends is found dead in unusual circumstances, and Brother Hermitage is charged with finding the killer.
What is a garderobe, one might reasonably ask? I'll save you the trouble of Googling it. A garderobe is a toilet, in a mediaeval castle, where the waste falls into a pit. Think of the toilet facilities at Glastonbury or other primitive outdoor venues, before portaloos were invented.
The victim, Henri de Turold, was sitting at the garderobe when he met his demise. The instrument of death was a crossbow arrow, which was found up the deceased man's rectal passage. The garderobe pit was impossibly small for an assassin to enter.
Quite the mystery, but Hermitage got there in the end, with many adventures en route.
An amusing tale, but I am not surprised that Tom Cruise hasn't tried to secure the film rights.