Dictionaries

• A Dictionary of Geography (Oxford) [2023 online] [print]
• The Houghton Mifflin Dictionary of Geography: Places and Peoples of the World [print]
• The Hutchinson Dictionary of Geography
• Merriam-Webster's Geographical Dictionary [print]

Specialized encyclopedias

• The International Encyclopedia of Geography: People, the Earth, Environment, and Technology
• Oxford Bibliographies Online - subject modules written and peer-reviewed by experts. Search under Geography.
• The International Encyclopedia of Human Geography (2019 edition, 2010 edition) 
• 21st Century Geography: A Reference Handbook [online] [print]
• Companion Encyclopedia of Geography, the Environment and Humankind [online] [print]
• Modern Geography: An Encyclopedic Survey [print]
• The National Geographic Desk Reference [print]
• The Handy Geography Answer Book [print]
• International Encyclopedia of the Social & Behavioral Sciences (IESBS)
• Blackwell's Concise Encyclopedia of Environmental Management [online] [print]
• Encyclopedia of Global Environmental Change [print]
• The SAGE Handbook of Geographical Knowledge
• The SAGE Handbook of Historical Geography
• Encyclopedia of Environmental Change
• The SAGE Handbook of Qualitative Geography [print]
• The SAGE Handbook of Social Geographies 

Guides to information sources

• Three Decades of Publishing: a Guide to the Annual Publications of the Western Division of the Canadian Association of Geographers
• Current Geographical Publications [online] [print]
• Geographic Information: How to Find it, How to Use it [print]
• The Social Sciences: A Cross-disciplinary Guide to Selected Sources (chapter 11 - Geography) [print]

Biographical information

• Geographers: BioBibliographical Studies [print]
• Who was Who in World Exploration [print]