New York, Longmans, 1925, 1st US edition. 372 pp, 8 color plates, 24 b/w, map. (The US edition was printed in England on the same plates as the UK edition.) Large format navy hardcover with gilt titles. Book has wear to top and bottom of spine and scuffs on front cover. Very Good condition.
The official story of the third Everest expedition, the 1924 British attempt on Mount Everest from the North Col that may have put Mallory and Irvine on the summit, and from which they failed to return.