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The Aztec Adventure (a short story) (The Timekeepers, #8) was the most recently released book by S.J. King, on December 4th, 2025.
Below is a complete list of S.J. King books in publication and chronological order, broken down by series.
S.J. King is the author of The Secret Explorers series which currently consists of 14 novels. The The Secret Explorers series started in 2020 with the novel The Secret Explorers and the Comet Collision. The most recently released novel in The Secret Explorers series was The Secret Explorers and the Cave Crisis which was released in 2023. There are no upcoming novels for The Secret Explorers series.
S.J. King has also written The Timekeepers series which has 8 books including First Flight and The Ancient Olympics.
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Home » Authors » S.J. King (Children’s author) List of Books
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Written by Paul Michael Peters
Written by Kate Bold
Written by Kelly Mason
Written by Khardine Gray
Written by Scott Medbury
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