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