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Regan Books in Order
Below you'll find the complete list of Regan books in publication order. This is generally the recommended reading order for the series.
Reading order verified: March 2026
Quick Answer
What order should I read the Regan series? Start with "Regan's Planet" (1964) and follow publication order through all 2 books.
The complete Regan reading order is listed below in publication sequence.
Publication Order
Regan's Planet
1964
World's Fair 1992
1970
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