Trans-Himalaya: Discoveries and Adventures in Tibet. New York, 1909,
FIRST AMERICAN EDITION, 2 volumes, illustrated from photographs, watercolour sketches and drawings by the author, 10 maps (some folding), pictorially stamped purple cloth, a few repairs, cracked at rear hinge
A Lhassa. Paris, 1906,
FIRST EDITION, plates, original red cloth gilt, light wear to binding, leaning
De Paris au Tibet. Paris, 1887
, second edition, engraved plates, folding map, contemporary half brown morocco over marbled boards, with the arms of Lycée Corneille on upper cover, [Chr. Loitin?, prize label from Lycée Corneille, dated 31 July, 1902], minor spotting, light wear to binding
Ollone, Henri d'.
Les Derniers Barbares, Chine, Tibet, Monglie. Paris, 1911,
PRESENTATION COPY, SIGNED BY THE AUTHOR, blue cloth with original wrappers bound in, 3 maps (one loosely inserted and in 2 pieces)
and 7 others, mostly 8vo (12)
There was a third volume published for Sven Hedin's Trans-Himalaya series in 1913, but the two-volume set is complete in itself.
Huc, M. Travels in Tartary, Thibet, and China. No date.
Maillart, Ella K. Forbidden Journey. From Peking to Kashmir. 
David-Neel, Alexandra. My Journey to Lhasa. 1927
Maraini, Fosco. Secret Tibet. 1952
Dingle, Edwin John. Borderlands of Eternity. 
Candler, Edmund. The Unveiling of Lhasa. 1905
Bonvalot, Gabriel. L'Asie Inconnue. No date.