Dan Barker (FRW)/ Drew Bekius
(1)
Dan Barker/ Daniel C. Dennett (FRW)
(1)
Dan Barker/ Richard Dawkins (FRW)
(1)
Fernando Alc憳ar/ Dan Barker (FRW)
(1)
John W. Loftus (EDT)/ Dan Barker (FRW)
(1)
Philip Appleman/ Dan Barker (FRW)
(1)
Victor J. Stenger/ Dan Barker (FRW)
(1)