In the cold darkness of the deep, nightmares become real. After her brother goes missing during a saturation dive, submersible pilot Chloe Gietz heads out into the Arabian Sea on a desperate search and rescue mission. What she finds is a corporate cover-up to protect a concealed underwater habitat. Typhon is a place of secrets that its owners want hidden from the outside world. But an experiment goes horrifically wrong, and a powerful, destructive organism is unleashed. The once calm waters becomes a battleground for survival, as employees of a ruthless conglomerate will stop at nothing to cover their tracks, and a nightmarish creature that can both survive and hunt within the crushing pressure of the aquatic abyss awaits them all… Don’t miss this latest, pulse-pounding thriller by John Triptych, with new characters, nonstop action, and a more terrifying monster!