Bones: Buried Deep by Max Collins and Kathy Reichs

This is the only Bones book that has the characters from the tv show. although it was enjoyable it really only featured Boned and Booth and didn't have to much of the other characters that make the tv show so good. while in Chicago on a mafia case Booth is called in when a skeleton is found on FBI property. Since it is a skeleton Booth calles in Brennan who determines that the skeleton is made up of several bodies. But who is doing it?