River Run

There are plenty of ways to die in the Grand Canyon.Forensic geologists Cassie Oldfield and Walter Shaws investigate one way to die: trouble on the canyon's Colorado River.Stranded raft. Life vests unused. Rafters missing.The only clue to the fate of the rafters is a bag of pebbles caught by the bow line. Following that clue, Cassie and Walter uncover a hellish scheme. Not only are the rafters in peril, but the river itself is under attack.The race to stop it takes the geologists deep into the canyon, and onto the mighty river, putting their own survival at stake.► RIVER RUN is the latest adventure in the Forensic Geology Series. "You gotta love a geologist that gets in this much trouble!"► All books in the series are complete novels, and can be enjoyed in any order.