THE PERFECT WEAPON LAY BURIED FOR 70 YEARS. NOW ITS DEADLY POWER HAS BEEN UNLEASHED.

The Norwegian Sea: a group of eco-activists disappear from their vessel. Only their dental fillings remain.

Owl Mountains, Poland: a wealthy environmentalist resurrects a secret experiment forgotten since the close of the Second World War, determined to heal our ravaged planet.

When a dossier finds its way to the desk of Dr. Neil Aldridge, the elite EU special forces team codenamed KESTREL is drawn into a dangerous pursuit across Europe and beyond, to prevent a cull of Earth's greatest threat: humanity.

As the final countdown begins, Captain Jessica Greenwood faces the ultimate choice: fight to prevent the dark future ahead, or help make it happen…

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A masterclass in storytelling ★★★★★
Vivid, harrowing and relentlessly taut ★★★★★
Riveting and thrilling ★★★★★
Will get your heart pumping ★★★★★
Fast-paced action keeps you glued to the book ★★★★★

About Matt Gemmell

Matt Gemmell is the author of TOLL, CHANGER and RAW MATERIALS. He is a former software engineer, and he lives in Edinburgh, Scotland, with his wife Lauren and their labradoodle named Whisky.

He can be found on Twitter as @mattgemmell.

Photo of Matt Gemmell

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