Author signed title page with inscription to Terry Bruns, revered colleague at the USGS

Author's seventh novel featuring geologist Em Hansen assisting in a FBI investigation of a murdered state-employed geologist during the aftermath of an earthquake.

Author signed title page with inscription to Terry Bruns a revered colleague at the USGS

First novel by the author and featuring geologist Em Hansen. Employed as a mudlogger on an oil rig in Wyoming, she sets out to investigate the mysterious and suspicious deaths of two of her fellow workers.