The Collectors book by David Baldacci

Oliver Stone and his Camel Club are in a race to stop a man who is determined to auction off America to the highest bidder: Roger Seagraves is selling America to her enemies, one devastating secret at a time. On a local level, Annabelle Conroy, the most gifted con artist of her generation, is becoming a bit of a Robin Hood as she plots a monumental scam against one of the most ruthless businessmen on earth. As the killings on both fronts mount, the Camel Club fights the most deadly foes they've ever faced. Published By Grand Central Publishing on 2007-09-01