Known for being amiable yet possessing a general distrust of others, Reilly is often at his most effective when working alone or with his select team of experts. The Series Context

Reilly typically investigates "impossible" scenarios, such as long-lost Nazi airships ( The Last Airship ), ancient shipwrecks ( The Mahogany Ship ), or the secrets of Atlantis.

Sam Reilly and his specialized team are recruited to solve the mystery of the missing crew and passengers.

The 15th book in Christopher Cartwright’s popular Sam Reilly series is titled , published in December 2018. Plot Overview: Habitat Zero

What starts as an investigation into a potential boating accident quickly spirals into a high-stakes international conflict, placing the United States and Russia on a direct collision course. The Protagonist: Sam Reilly