Jason Gehlert

Beneath the calm waters of Northern California, something ancient, wounded, and impossibly violent is hunting again. When a series of brutal shark attacks tears through the bay during a celebrity yacht festival, panic spreads faster than the blood in the water. Marine biologist Ashleigh Wilkinson, hard-boiled ex-sheriff Rick Chatham, relentless shark expert Darrin Coyle, and a desperate handful of survivors are drawn into a nightmare that quickly spirals beyond nature, beyond reason, and beyond survival itself.
What begins as a deadly feeding frenzy soon reveals something far worse: a monstrous predator unlike anything recorded before. Smarter. Larger. Relentless. And it is not alone. As aftershocks rattle the coastline and the body count rises, rivalries ignite, helicopters fall from the sky, yachts become floating graveyards, and the ocean itself seems to turn against humanity. Every decision becomes a gamble between courage and annihilation.
Red Triangle is a savage, cinematic shark horror thriller packed with explosive action, razor-sharp tension, and relentless suspense. Blending the creature-feature intensity of Jaws with modern survival horror and disaster fiction, J. G. delivers a blood-soaked ride through chaos, fear, and the primal terror lurking beneath dark water. Perfect for fans of: Giant shark horror Survival thrillers Creature features Action-packed maritime horror Fast-paced cinematic suspense Once the water turns red, nobody is safe.