Signal Loss (en Inglés) - C. Scott Lannon

A Navy pilot disappears after filing his fourth UAP report. The footage was deleted. His squadron was silenced. And forty-three nautical miles off the Virginia coast, something is broadcasting from the ocean floor.

Lieutenant Jake Harmon flew combat missions from NAS Oceana and saw objects enter the Atlantic at four hundred knots without impact, deceleration, or debris. He filed official reports. The Navy deleted his targeting pod recordings and grounded the pilots who corroborated his account. Then Harmon himself vanished -- pulled from a sortie and erased from the flight schedule, the roster, and every database his wife could access.

Former DIA analyst Ben Kovac and investigative journalist Nora Radford take the case when another pilot contacts them with evidence that should not exist: an infrared image of something luminous, manufactured, and forty meters long, suspended beneath the Atlantic. She has been reporting underwater contacts for eighteen months. Her footage was confiscated. NCIS opened a counterintelligence case against her for talking.

The trail leads to the Navy's classified SOSUS hydrophone network -- the Cold War submarine-tracking system that has been detecting non-human acoustic contacts for decades and reclassifying every one as equipment malfunction. At the end of the trail: a monitoring platform anchored above the most active underwater node on the planet, where something the size of a building glows four hundred meters down.

Kovac and Radford have eight days to find Harmon, protect their sources, and get the evidence to a Congressional hearing before a two-star admiral destroys sixteen years of acoustic data. Before the man who built the Navy's concealment system disappears. Before the non-human intelligence beneath the Atlantic completes whatever transition it has been preparing for longer than anyone knows.

The listening posts were never ours. The ocean was never ours.

The Retrieval Program is an espionage thriller series for readers of Brad Thor, Blake Crouch, and Preston & Child. Each book delivers a standalone investigation. No cliffhanger endings. Start here or start with Retrieval (Book 1).