Technosports

year of publication	ISBN	author(s)	title
1995	978-0-9644966-0-6	Terry Maas	Bluewater Hunting & Free Diving
1998	978-0-9644966-1-3	''	Freedive! by Terry Maas (1998-05-03)
''	978-0-9644966-3-7	''	Bluewater Hunting & Free Diving