Shadow Operative: Adam Knight Thrillers, Book 1

In a world where shadows govern, one man stands at the edge of truth and treachery. In the shadowy world of espionage, the U.S. government has a secret weapon: Penumbra Division, a covert bureau where the line between right and wrong blurs in the name of national security. At the forefront is Adam Knight, its most skilled contractor. After returning from a mission with a bullet in his leg, the question looms: Can he still be the fixer the government so desperately needs? When a renowned genetic scientist is killed during a vacation in Greece, Knight is called up to pursue the murderer, who himself was thought dead two years earlier. Knight's pursuit of truth across the globe turns perilous, facing ruthless forces determined to bury their secrets. Among them, a deadly assassin, fixated on stopping him at all costs. The investigation turns into a race against time as Knight uncovers a clandestine weapons program that threatens global security and could shift the balance of power into dangerous hands. If the high-octane narratives of Tom Clancy, Lee Child, Robert Ludlum, Vince Flynn, and Ian Fleming keep you listening late into the night, then prepare to be engrossed by the world of Adam Knight.

© 2026 Podium Audio (Audiobook): 9781039489417

Release date

Audiobook: 1 January 2026