The Grey Ghost

Clive Cussler (Author)
Clive Cussler is the author and co-author of a great number of international bestsellers, including the famous Dirk Pitt adventures, such as Celtic Empire; the NUMA Files adventures, most recently The Rising Sea; the Oregon Files, such as Shadow Tyrants; the Isaac Bell historical thrillers, which began with The Chase; and the recent Fargo Adventures which lastly included The Oracle. He lives in Arizona.

Robin Burcell (Author)
Robin Burcell spent nearly three decades working in California law enforcement as a police officer, detective, hostage negotiator, and FBI-trained forensic artist. She is the author of ten novels, most recently The Kill Order. Burcell lives in Lodi, California.