When geologist Sam Harris finishes university, she is determined to make her mark in a man's world. But exploration roles are hard to come by. Desperate for her first job, Sam accepts a contract with Mike Morton, a dodgy entrepreneur, searching for gold in the remote rainforests of Sierramar.

Sam soon questions her decision, as she struggles with a violent colleague, and living conditions in the field. But everything changes when she photographs some Inca steps hidden deep within the jungle, which may lead to an ancient archaeological site.

Mike sends her back to the site to search for artifacts with a drunken historian. But rumours about priceless Inca relics have spread among their team, and Sam is deep in the jungle, far from help.

If you like classic adventure stories with gutsy female protagonists, exotic locations, and complex characters, then you'll love PJ Skinner's thrilling novel.