On the Polar Star in the Arctic Sea, Volume 1 - Savoia, Luigi Amedeo di 1873-1933 (Cambridge University Press, 2014)
Originally published: London : Hutchinson & Co., 1903. - Includes index. - "With the statements of Commander U. Cagni upon the sledge expedition to 86°34' north, and of Dr. A. Cavalli Molinelli upon his return to the Bay of Teplitz." – Title page of original edition