Call of the Army: A Special Forces Thriller

By Ryan Harlan

Task Force Kestrel doesn't exist. Not on paper, not in any army, not to the country that sends them.

When Sergeant First Class Caleb Marsh's Green Beret detachment is ambushed on a mission that should have been clean, his captain goes down - and Marsh, a combat medic with no interest in command, is forced to lead the survivors through a collapsing West African desert nation where the enemy always seems to know exactly where they'll be.

Back at command, Major Renee Castellano starts pulling a thread that leads somewhere she never wanted to look: the leak isn't in the field. It's in her own chain of command.

As missions keep going wrong with impossible precision, Marsh's team is forced to confront the one truth no soldier wants to face - the traitor feeding their coordinates to the enemy is someone they trust with their lives.

A deniable unit. A hunted team. A mole hunt with no one above suspicion.

Call of the Army is a gritty, character-driven military thriller for readers of Green Beret fiction, deniable black-ops conspiracies, and mission-based action with a betrayal at its core.

• Format: Paperback
• Language: English
• ISBN: B0HJ56FQZN
• ISBN13: 9798172723254
• Release Date: September 2026
• Publisher: Independently published
• Length: 293 Pages
• Weight: 0.68 lbs.
• Dimensions: 8.5" x 0.7" x 5.5"