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Non-Fiction Books in Order
Below you'll find the complete list of Non-Fiction 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 Non-Fiction series? Start with "Question of Equality" (1995) and follow publication order through all 6 books.
The complete Non-Fiction reading order is listed below in publication sequence.
Publication Order
Question of Equality
1995
Brainy
2014
Logical Family
2017
The Little Big Book of California
2005
The Letter Q
2012
Letters to Change the World: From Pankhurst to Orwell
2018
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