7 books • 3 series
FREEDIVING - The Guide to 20 Meters (Freediving Books by Yannis Detorakis, #5)
Ελεύθερη Κατάδυση (Ελεύθερη Κατάδυση, #5)
10
Eleftheri Katadisi
Freediving (Freediving Books, #4)
Freediving - The Physiology
Freediving - The Guide for the First 10 Meters