Category	Title	Author	Year
HK,TR	Trekking in Nepal		1978
HK,TR	Oregon State Parks. A Complete Recreation Guide, 2nd ed.	Bannan, Jan	2002
HK,TR	Walking in Ireland	Bardewell	2003
HK,TR	Trekking in the Central Andes	Rachowiecki, Caire, Dixon	2003
HK,TR	Nepalese Journey, A - The Essence of the Annapurna Circuit	Stevenson, Andrew	2002
HK,TR	100 Hikes/Tavel Guide Eastern Oregon	Sullivan, William L	2005