Michael C. Grumley

Under a light rain, Mike Mansfield stands stoically beneath a large elm tree, waiting patiently for the person he has been searching for.

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

It was one of the greatest breakthroughs in human history. An achievement that stunned the entire world. And it was only the beginning....

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. And the problem is it's not ours....

One of the most stunning abilities ever seen...has just been born into the eyes of a six-year-old girl. For one very special reason....

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....

Outside Denver, Joe Rickards stands over a small aircraft wreckage, studying burnt remains still smoldering in a field of freshly fallen snow...an investigator for the NTSB, working to carefully roll back the last several hours and identify the cause of the accident. But this time, he can't.

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....

Half a century ago, an aberration was spotted by one of our earliest satellites, and summarily dismissed as a hardware malfunction. But it was no aberration. And no malfunction. It was an accidental glimpse of something extraordinary, and very old.

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....

Technology never works well the first time. Or even the second. Army veteran John Reiff is living proof. John is revived in the back of a dilapidated ambulance, on the run from a shadowy organization that is desperate to take him back.

One small handwritten letter, sent from a dark, remote corner of the planet and lost in the system for 60 years, is about to change the entire human race....

It began with a breakthrough. In interspecies communication. Leading both John Clay and Alison Shaw through a series of startling discoveries and life-altering revelations. Divulging who we really are as a species. Why we are here...and who is here with us....

It began with a breakthrough. In interspecies communication. Leading both John Clay and Alison Shaw through a series of startling discoveries and life-altering revelations. Divulging who we really are as a species. Why we are here...and who is here with us.

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....

Half a century ago, an aberration was spotted by one of our earliest satellites, and summarily dismissed as a hardware malfunction. But it was no aberration. And no malfunction. It was an accidental glimpse of something extraordinary, and very old....