The Undetectables Books in Order
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The The Undetectables Series series by Courtney Smyth includes 3 books published between 2023–2025.
✓ All 3 books verified against the publisher's official series list.
Publication order
In the order the books were originally released.
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Buy on Amazon2023 · Courtney Smyth
Be gay, solve crime, take naps—A witty and quirky fantasy murder mystery in a folkloric world of witches, faeires, vampires, trolls and ghosts, for…
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Buy on Amazon2024 · Courtney Smyth
A witty, witchy fantasy murder mystery packed with ancient magic and fiendish puzzles. Mallory, Diana, Cornelia and Theodore are hired to solve a…
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Buy on Amazon2025 · Courtney Smyth
A witty, witchy fantasy murder mystery packed with ancient magic and fiendish puzzles. When Cornelia’s twin sisters are taken by the Wickermere…
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✓ = numbering verified against the publisher's official series list.
Frequently asked questions
What order should I read the The Undetectables Series books in?
Read them in publication order, starting with “The Undetectables”. Start with “The Undetectables.”
How many books are in the The Undetectables Series series?
We list 3 books by Courtney Smyth , published between 2023–2025.
Where can I buy the The Undetectables Series books?
Each title above links to Amazon. See our affiliate disclosure.
Reading order compiled from author/publisher guidance and verified bibliographic data. Spotted a wrong order, a missing book, or any other mistake? and we'll correct it.