Last of the Blue Water Hunters, Revised

Deep: Freediving, Renegade Science, and What the Ocean Tells Us About Ourselves

The Blue Edge

Manual of Freediving Underwater on a single breath Second Edition

Bluewater Hunting & Free Diving

Riffe Rubber Weight Belt with Buckle for Freediving and Spearfishing

Underwater foraging - Freediving for food: An instructional guide to freediving, sustainable marine foraging and spearfishing

Spearfishing: How to Get Started

Breatheology

One Breath: Freediving, Death, and the Quest to Shatter Human Limits

Manual of Freediving: Underwater on a Single Breath