Christopher Cartwright Sam Reilly 15 Habita... -

The series blends historical mystery with fast-paced suspense and oceanic adventure.

The story begins in the Pacific Ocean when a Silicon Valley billionaire, vacationing on his luxury motor yacht Carpe Diem , discovers a massive, unexplained floating island of pumice. Christopher Cartwright Sam Reilly 15 Habita...

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

Sam Reilly and his specialized team are recruited to solve the mystery of the missing crew and passengers. The Protagonist: Sam Reilly Habitat Zero sits between

The vessel is found to be completely abandoned; despite its safe arrival, not a single soul disembarks.

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

Habitat Zero sits between The Phoenix Sanction (Book 14) and The Hunt for Excalibur (Book 16).