The Cave : The True Story of Two Mysterious Deaths in an Underwater Labyrinth

Imagine your long-awaited "trip of a lifetime" becoming the worst nightmare ever.

“I remember being so enamoured by this fantastic tale… the twists and turns were incredible.” — Kipper Eldridge, Grammy and Emmy–winning music producer.

In 2002, a group of friends set sail along the stunning Croatian coast for an unforgettable adventure of sailing, diving, and discovery.

Then everything goes wrong.

During a dive into a mysterious underwater cave, one of them disappears into the darkness.

A desperate search follows.

Navy divers are called in.

One friend never comes back.

What begins as a tragic accident quickly spirals into something way darker.

Two days after, the author and another friend are arrested and accused of murder.

Croatian authorities claim their missing friend has been found with his diving knife buried in his chest.

Suddenly the question isn’t what happened in the cave, it's who will be blamed?

In a foreign country, trapped in a legal system determined to close the case, the fight for truth, and freedom, begins.

Part gripping true-crime thriller, part survival story, this shocking account reveals how quickly an adventure can become a life-and-death battle against a system that has already decided your guilt.

Author: Dan Frolec

Biography: general, Biography: sport, True crime

Published on 31 Jan 2026 by Rowanvale Books.