Giles, Abba and James have no idea they are about to witness a murder, or the theft of priceless stegosaur footprints. In fact, they aren't supposed to be anywhere near the National Park that night. Now they've stumbled on a deadly fossil-smuggling ring, and they can't tell anyone. Their only proof is a set of photographs. There isn't much time, there are millions of dollars involved, and the criminals are getting increasingly desperate. An international crime gang isn't going to let three teenagers get in its way.