The Hypersonic

Saul Herzog is the pen name of one of the publishing industry's most successful and sought after thriller authors. His plots focus on timely and realistic scenarios, and mix espionage, military tactics, and high-octane action. His characters are deep and compelling, the kind of people who stay with you long after you finish the last page.

The Lance Spector series is a private passion project, but it is also more than that. It is the culmination of years of research, working in the trenches of the thriller genre, both in publishing and in film.