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Reading order
The 39 Clues Books in Order
This page lists the complete The 39 Clues reading order by Margaret Peterson Haddix, with book numbers, publication years, and a publication-order view for readers who want to start at the beginning.
Updated 2026-06-22 / 14 books / 2008-2013
The 39 Clues Reading Order
The 39 Clues Books by Publication Order
Questions readers ask
What is the correct The 39 Clues reading order?
The The 39 Clues reading order on this page follows the numbered series order where available, with publication years shown beside each book.
How many The 39 Clues books are there?
This catalog currently lists 14 The 39 Clues books published across 2008-2013.
Who writes the The 39 Clues books?
The 39 Clues is listed as a book series by Margaret Peterson Haddix.
Should I read The 39 Clues in publication order?
For most readers, publication order is the safest way to read The 39 Clues. If a separate series order is available, this page shows that order first and publication years beside each title.
More by Margaret Peterson Haddix
Margaret Peterson Haddix books in order and complete bibliography ->Source note: Sequencebooks organizes author, book, and series records from its catalog data. Publication years and series order are shown when available.