The plot involves a once-famous all-around artist-celebrity who is writing a tell-all book. Needless to say, he quickly ends up dead. Who killed him, and why? The motive is obvious -- he was about to reveal something that someone wanted to remain hidden -- but there are a lot of secrets about a lot of people likely to come out if this book is published, so the list of suspects is rather long, and the motive seems to lie in something that happened in 1940. Sarah Booth Delaney, former Southern upper class girl with a long pedigree and now impoverished orphan turned private investigator (of financial necessity), sets about trying to find out who the killer is -- and it may be someone she knows well and trusts.
This is the third book by Haines that I'm reading -- she makes me want to go visit the Mississippi Delta (where this series is set). I almost except to find Sarah Booth Delaney, the ghost Jitty, and the old plantation Dahlia House waiting for me -- not to mention a hound dog on the porch.