I found this book to be a quick, pleasant read about the nascent career of IQ, a brilliant detective in the mold of Sherlock Holmes. This Sherlockian detective is a young black man; his London is the mean streets of Southern California.
The writing is breezy and rings true. The story jumps back and forth between the beginnings of detection to the present day's case. But each jump is a chapter unto its own and is clearly dated. Action is plentiful and not always violent as IQ's ancillary characters are introduced bit by bit. I'm glad I just discovered this author as I now have 2 others on back order.