About two hours later, Tombazi and his companions descended the mountain, and saw what appeared to be the creature's footprints, described as similar in shape to those of a man, but only six to seven inches long by four inches wide... The prints were undoubtedly those of a biped. Tombazi did not believe in the yeti, thinking the figure he saw was a travelling hermit.He wrote a book about his experiences called Account of a Photographic Expedition to the Southern Glaciers of Kangchenjunga in the Sikkim Himalaya, published in 1925.