Author: tonidwiggins

When forensic geologists Cassie Oldfield and Walter Shaws discover an empty raft on the banks of the Grand Canyon, they embark on a journey deep into the heart of the river to find the missing rafters — and uncover an impending disaster of epic proportions.

Forensic geologists Cassie and Walter investigate a baffling marine mystery after an apparent fishing accident leaves a man missing and his boat abandoned.

While the active volcano beneath it is due to erupt, the idyllic town of Mammoth Lakes is thrown into a murderous conspiracy. Can forensic geologists Cassie Oldfield and Walter Shaws get to the bottom of the crime before time runs out?