The most advanced research vessel ever built is now a tomb at the bottom of the Pacific.

For brilliant engineer Riley Dane, the nightmare is just beginning. Shipwrecked on an uncharted island with a handful of survivors, she quickly discovers they are not alone. This lost world is ruled by prehistoric predators—creatures that hunt with terrifying intelligence and an insatiable hunger.

Their only hope for survival is a derelict research bunker, a relic of a doomed expedition. Inside, a madman’s journal reveals a truth more horrifying than any dinosaur: the island is merely a cage, and the real monsters are trying to get out. A parasitic intelligence slumbers deep beneath the earth, twisting life into grotesque new forms and puppeteering the island's fauna.

Now, Riley and the other survivors must descend into a bizarre subterranean world beyond imagination. To escape, they must first face the horrifying secret at the center of the Hollow Earth—a secret that has been waiting for millennia to be unleashed.

A relentless, action-packed blend of sci-fi horror and survival adventure, Jurassic Adventures: Escape from Extinction is a must-read for fans of Michael Crichton, James Rollins, and high-stakes thrillers where humanity is on the menu.