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Horatio Lyle Books in Order
Below you'll find the complete list of Horatio Lyle 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 Horatio Lyle series? Start with "The Extraordinary and Unusual Adventures of Horatio Lyle" (2006) and follow publication order through all 5 books.
The complete Horatio Lyle reading order is listed below in publication sequence.
Publication Order
The Extraordinary and Unusual Adventures of Horatio Lyle
2006
The Obsidian Dagger
2006
The Doomsday Machine
2008
The Dream Thief
2010
The Garden Stories
2021
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