- Adams, Douglas. The Hitchhiker's Guide to the Galaxy. New York: Del Rey Books, 2005.
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Carl R. Kropf. "Douglas Adams's "Hitchhiker" Novels as Mock Science Fiction (Les Romans Du "Hitchhiker" De Douglas Adams Considérés Comme De La Science-fiction Burlesque)." Science Fiction Studies 15, no. 1 (1988): 61-70.
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Smolensky, Ira. 1996. "The Hitchhiker’s Guide to the Galaxy series." Magill’S Guide To Science Fiction & Fantasy Literature 1-2. Literary Reference Center, EBSCOhost (login required; accessed April 21, 2018).
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Stein, Joshua. 1997. "The Hitchhiker’s Guide to the Galaxy series." Masterplots II: Juvenile & Young Adult Literature Series, Supplement 1-2. Literary Reference Center, EBSCOhost (login required; accessed April 21, 2018).
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Walker, Steven C. 2009. "The Hitchhiker’s Guide to the Galaxy." Magill’S Survey Of World Literature, Revised Edition 1. Literary Reference Center, EBSCOhost (login required; accessed April 21, 2018).
- Liptak, Andrew. " The Highly Amusing Douglas Adams." Kirkus. 4/19/18. <https://www.kirkusreviews.com/features/highly-amusing-douglas-adams/>.
- "Douglas Adams made me a writer: Neil Gaiman salutes his friend and inspiration ." Guardian. 4/19/18. <https://www.theguardian.com/books/2015/mar/04/neil-gaiman-douglas-adams-writer-genius>.
- "About the Game." BBC. 5/1/18. <http://www.bbc.co.uk/programmes/articles/cqmWf7n7tcy9Hb76H8BYTv/about-the-game>.
- "The Classics: 'The Hitchhiker's Guide to the Galaxy' text adventure." The Verge. 5/1/18. <https://www.theverge.com/2014/3/8/5484666/the-classics-the-hitchhikers-guide-to-the-galaxy-text-adventure>.
The Hitchhiker's Guide to the Galaxy
by Douglas Adams
The Hitchhiker's Guide to the Galaxy Sources and ClassicNote Author
