Deep Hex: The Deep Series, Book 6 (Unabridged‪)‬

A new home can bring new friends...new adventures...and new dangers.

Boone Fischer and Emily Durand have settled down in the Turks and Caicos—specifically, the picturesque island of Grand Turk. But a chance encounter with a dive boat from a nearby island leads them to pull up stakes again, if only temporarily. The couple take the Lunasea across to South Caicos—The Big South—an island with a rich history...not all of it virtuous.

An unidentified body discovered in an underwater cave system may have been the victim of a murder, but the manner of death is bizarre. Boone and Emily find themselves in the ensnared by events once more, but resolving this mystery may come at a steep price.