Books 7 to 12 in the Sam Reilly Action and Adventure Thrillers!

7. The Third Temple

A mystery wrapped in a myth about the origins of humanity.

A race to find an ancient pyramid hidden in plain sight.

A secret so dangerous its guardians will kill to protect it.

8. The Aleutian Portal

A Russian cargo ship sinks in the shallow waters of the Bering Strait, and somehow vanishes without a trace.

In the Colorado Plateau Desert, a cowboy follows a river of sand into an undiscovered ruin.

A tunnel-boring operation between the Alaskan and Siberian peninsulas is stalled when its largest burrowing machine disappears into an abyss.

9. Code to Extinction

Extreme weather conditions are wreaking havoc on the world, and baffled scientists are unable to discover the cause.

Most bizarre of all: a tempestuous mass of dark, foreboding sky seems to be spreading across the globe.

10. The Ironclad Covenant

On May 18th, 1863 – the day the siege of the Confederate stronghold at Vicksburg began – a secret war chest was removed by an ironclad and taken away along the Mississippi River.

A place it never reached.

11. The Heisenberg Legacy

On January the 22nd, 1945, a secret weapon of unimaginable power was loaded onto a plane waiting at Stuttgart. The aircraft, its crew, and its remarkable cargo were never seen again.

12. Omega Deep

Name: USS Omega Deep

Class: Experimental

Noise Emissions: Undetectable by current sound monitoring capabilities

Current Status: Unknown. Last contact 96 days ago. Presumed sunk. 192 souls lost.