Charlotte and Wrexford are married. She and the boys as well as the maid have moved into his house. But that doesn't keep them from finding another dead body. This time it's that of a Black man who is found floating in a lake. The man ends up being not only someone who has developed a way to make guns more efficient but is also the relative of Charlotte's brother's brother-in-law's nephew, a young lord. He is currently the ward of his uncle but Charlotte and Wrexford can tell he is not being treated well among his own family. Luckily, Peregrine (another bird!) makes friends with Raven and Hawk.
The three boys will play an important part in helping the adults solve this murder.
Also, another story line is finally starting to get resolved with Cordelia and Kit.
Wrexford and Sloane #6
Four stars
Followed by Murder at the Merton Library
Borrowed as ebook from Libby
Opinions are my own