I love all the C J Sansom Matthew Shardlake books. In this one Matthew and his assistant travel to Hampshire to investigate a case of possible wrongdoing against ward of court. There's murder, mischief and Bedlam (literally and figuratively) before Matthew can get to the bottom of everything that has been going on. Brilliant book.
I'm a big fan of the George Gently TV series with Martin Shaw in the title role and the wonderful Lee Ingleby as his sidekick, so I thought I'd read one of the original books. The books are fine but this one was the first, written in 1955, and includes many things that sound very non PC to 21st Century ears! Good book, though.