Audiobook 1
OPERATION ARKTIS (S-Squad 1)
William Meikle, Steffen Rössler & Operation
Audiobook 2
OPERATION ANTARKTIKA (S-Squad 2)
William Meikle, Steffen Rössler & Operation
Audiobook 3
OPERATION SIBIRIEN (S-Squad 3)
William Meikle, Piet Henry & Operation X
Audiobook 4
OPERATION AMAZONAS (S-Squad 4)
William Meikle, Piet Henry & Operation
Audiobook 5
OPERATION LOCH NESS (S-Squad 5)
William Meikle, Piet Henry & Operation
Audiobook 6
OPERATION SYRIEN (S-Squad 6)
William Meikle, Piet Henry & Operation
Audiobook 7
OPERATION NORWEGEN (S-Squad 7)
William Meikle, Piet Henry & Operation
Audiobook 8
OPERATION MONGOLEI (S-Squad 8)
William Meikle, Piet Henry & Operation X
Audiobook 9
OPERATION KONGO (S-Squad 9)
William Meikle, Piet Henry & Operation X
Audiobook 10
OPERATION NORDSEE (S-Squad 10)
William Meikle, Piet Henry & Operation X