Incoming Resources
- The national parks, preserving America's wild places, Falynn Koch
- American yesterday
- America's national parks, the ultimate collection, filmmaker, Dennis Burkhart
- The national parks., Foreword by George B. Hartzog, Jr
- USA
- National parks guide U.S.A., Sarah Wassner Flynn and Julie Beer
- Home life in colonial days, written by Alice Morse Earle in the year MDCCCXCVIII ; illustrated with photographs gathered by the author of real things, works and happenings of olden times
- How the states got their shapes, Mark Stein
- Complete national parks of the United States, featuring 400+ parks, monuments, battlefields, historic sites, scenic trails, recreation areas, and seashores, Mel White
- National parks, written by Andrea Mills
- Fodor's the complete guide to the National Parks of the USA, writers Karen Anderson, Lehia Apana, Shelly Arenas [and others]