CIA - The World Factbook: United States Pacific Island Wildlife Refuges
- Features map and brief descriptions of the geography, people, government, economy, communications, transportation, military and transnational issues.
- https://www.cia.gov/library/publications/the-world-factbook/geos/um.html

Encyclopedia of the Nations - Howland, Baker, and Jarvis Islands
- Provides information about the country's geography, people, government, economy and tourism. From Thomson Gale.
- http://www.nationsencyclopedia.com/Asia-and-Oceania/United-States-Pacific-Dependencies-HOWLAND-BAKER-AND-JARVIS-ISLANDS.html

Wikipedia - Howland Island
- Hyperlinked encyclopedia article covers the atoll's history and geography.
- http://en.wikipedia.org/wiki/Howland_Island

Wikipedia - Baker Island
- Hyperlinked encyclopedia article covers the atoll's history and geography.
- http://en.wikipedia.org/wiki/Baker_Island

Jane's Oceania - Howland Island
- Includes history, maps and details of topography, plant and bird life.
- http://www.janeresture.com/howland/

Jane's Oceania - Baker Island
- Includes history, detailed map and old photographs.
- http://www.janeresture.com/baker/

Howland Island Light
- Photographs before and after conversion to a day beacon.
- http://www.uscg.mil/hq/g-cp/history/WEBLIGHTHOUSES/LHPACIFIC.html

PBS - The Voyage of the Odyssey
- Transcript of a travel log by a reporter on a scientific program. Details obsevations of Howland Island, with descriptions of the geography and bird life. Include audio files.
- http://www.pbs.org/odyssey/odyssey/20001204_log_transcript.html