Atomic Coffin, (Audiobook)

<b>A British spy in East Germany, codename Thistle, uncovers a hidden USSR underwater base with a terrifying secret</b><b><b>, </b>blending deep-sea dread and psychological horror in a high-stakes thriller that will captivate fans of S.A. Barnes and Daniel Kraus.</b> <p>December 1984. SIS field asset Heidi Sperling (codename Thistle) exfiltrates from East Berlin with the sole copy of a critical intelligence leak: a naval log containing a solitary message received from a previously unidentified Soviet submarine. </p><p>Incredulously--impossibly--it seems the vessel, known only as TK-15, has been sitting motionless and undetected in the waters between Scotland and Iceland for three whole years. And now this latest message reads: ACTIVE. </p><p>Picked up by the Royal Navy's submarine HMS <i>Viking</i>, Heidi is thrust into a black ops mission: find TK15 and neutralize it at any cost. But as her only ally on board the <i>Viking</i> falls sick, she realizes this modified vessel is far more than a Soviet experiment to gain an upper hand in the nuclear arms race. Here, in the crushing depths of the North Atlantic, it seems something darker has awoken--something that cannot be contained by any superpower. </p><p>As Heidi's own reality twists around her, an unknowable force cripples the <i>Viking</i>'s defenses and drives its crew to madness. Trapped in the deep, Heidi has no choice but to find a way to save the remaining crew and stop TK-15 for good, before it steals what's left of her mind...</p>

• Atomic Coffin, (Audiobook)
• Author: Benedict Anning
• ISBN: 9781668166659
• Format: Audiobook
• Publication Date: 2026-10-06
• Page Count: 0