Michael C. Grumley

One of the greatest breakthroughs in human history. A secret that was never supposed to be found. And a crisis that cannot be stopped....

In 1984, a doomsday vault was constructed on a remote island in the Arctic Ocean. Its purpose was to preserve Earth's genetic history in the event of a global catastrophe. Now, decades later, a second vault has been uncovered, this one resting where no one ever expected. And the problem is it's...

It began in Ethiopia, hundreds of thousands of years ago, when a handful of genetic mutations caused evolution to split from the primates and mankind was born. Now, evidence of more splits from the apes is being unearthed. With them, a disturbing realization: Ours was only one of many....

Political and social infighting threaten to destroy the world. Rancor and hatred only grow stronger, engulfing entire nations. And each day moral and economic strife brings embroiled countries ever closer to war. But hope is not dead. Everywhere, pockets of honor and compassion continue to...

This program is read by multi-award-winning narrator Scott Brick. From the bestselling author of the Breakthrough series: In his next near-future thriller, Michael C. Grumley explores humanity’s thirst for immortality—at any cost... “A fast-paced juggernaut of a story, where revelations...

Two weeks after his 18th birthday, everything changes for Evan Nash. When he injures his head after being run down on his bicycle, he begins having strange, harrowing visions....

Mike Mansfield is back, trying to help a grieving family make sense of a terrible tragedy. However, to his surprise, the details of the event don’t entirely make sense, not from the family, the police, nor the official report.