Novels with a difference

I have recently completed an excellent book. I rarely pass on my ideas on books but this one was superb. A crime story with a genealogical twist well worth reading. Dan Waddell's The Blood Detective. I first heard about this book from the flyers at WDYTYR in May

Another author worth considering is Fiona Anderson, her books Pale as the Dead and Bloodline are also good reads again with genealogical interests

I would add that neither Fiona nor Dan are related