WW Mortensen Books in Order

Entomologist Rebecca Riley follows strange photographs to an Amazon expedition investigating a possible new energy source. Ancient ruins and an extraordinary species turn scientific discovery into a survival struggle, forcing Rebecca to confront a childhood fear she thought she had overcome.

After picking up hitchhikers, Tobe West and his friends survive a bizarre car accident into a suddenly unfamiliar world. Strange creatures and lights surround their apparent refuge, while a survivor’s hidden agenda may be as dangerous as the things hunting them.

Two months after surviving the Amazon, Rebecca Riley is drawn to a secret Nevada facility holding an alarming discovery. When mercenaries overrun the project, she and old allies must confront an adapted threat whose escape could endanger far more than themselves.

Major Ray Drexler’s team investigates missing Australian scientists at an abandoned Antarctic outpost. Beneath the ice, a hidden enemy turns their rescue mission into a struggle for survival and a race to prevent its escape into the outside world.