The Cthulhu Casebooks Books in Order
FictionMystery & DetectiveFantasy
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🎧 Listen to Sherlock Holmes and the Shadwell Shadows on Audible
The Cthulhu Casebooks is a trilogy of Sherlock Holmes pastiches by James Lovegrove, published between 2016 and 2019, that intertwines the detective with elements of H. P. Lovecraft's Cthulhu Mythos. Set in the late 19th century, the series features Holmes and Dr. Watson investigating supernatural and eldritch phenomena, often involving ancient entities and obscure mythologies. The stories explore themes of madness, hidden knowledge, and the unknown, with recurring references to Lovecraftian lore and historical settings.
Publication order
In the order the books were originally released.
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Sherlock Holmes and the Shadwell Shadows
2016 · James Lovegrove
Sherlock Holmes and the Shadwell Shadows is a 2016 mystery novel by James Lovegrove. It is a Sherlock Holmes pastiche that involves H. P. Lovecraft's…
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Buy on AmazonSherlock Holmes and the miskatonic monstrosities
2016 · James Lovegrove
It is the spring of 1895, and Dr. John Watson has lost his wife, Mary, while Sherlock Holmes has nearly lost his health after years of battling…
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Buy on AmazonSherlock Holmes and the Sussex Sea-devils
2018 · James Lovegrove
Sherlock Holmes and the Sussex Sea-Devils is a 2018 mystery novel by James Lovegrove. It is a Sherlock Holmes pastiche involving H. P. Lovecraft's…
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Buy on AmazonSherlock Holmes and the Christmas Demon
2019 · James Lovegrove
Sherlock Holmes and the Christmas Demon is a mystery novel by James Lovegrove, published in 2019. It is a Sherlock Holmes pastiche involving a…
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✓ = numbering verified against the publisher's official series list.
Frequently asked questions
What order should I read the The Cthulhu Casebooks books in?
Read them in publication order, starting with “Sherlock Holmes and the Shadwell Shadows”. Start with “Sherlock Holmes and the Shadwell Shadows.”
How many books are in the The Cthulhu Casebooks series?
We list 4 books by James Lovegrove , published between 2016–2019.
Where can I buy the The Cthulhu Casebooks books?
Each title above links to Amazon. See our affiliate disclosure.
More series like The Cthulhu Casebooks
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.