Flash And Fathom

She came to uncover a conspiracy. He brought her underground to use as a weapon.

Tova Renn is a relentless investigative journalist chasing the story of a lifetime: an eight-year-old environmental cover-up poisoning Florida's aquifer. Her pursuit leads her to the Swallowtail Spring expedition and into the hands of Cassian Voss.

Cassian is a cold, calculated cave cartographer and local dive legend. He knows every flooded passage, lethal restriction, and lightless chamber of the subterranean la...