The Wellman Polar Airship Expeditions
The Wellman Polar Airship Expeditions at Virgohamna, Danskoya, Svalbard by P.J. Capelotti Norsk Polarinstitutt, Oslo, 1997
Walter Wellman
By Airship to the North Pole
By Airship to the North Pole – An Archaeology of Human Exploration by P.J. Capelotti Rutgers University Press, New Brunswick, 1999 Describes the attempts to reach the pole by Andree in 1897 and Wellman in 1907-1909
Airships in the Arctic
Airships in the Arctic by John Duggan Zeppelin Study Group, 2006 This comprehensive, well illustrated, volume from the Zeppelin Study Group covers not only the airship flights in the Arctic but “the political, commercial and personal stories” behind them.