The Enola Holmes Mysteries
young adult fiction series by Nancy Springer

The Enola Holmes Mysteries is a young adult fiction series of detective novels by American author Nancy Springer, starring Enola Holmes as the 14-year-old sister of an already famous Sherlock Holmes, twenty years her senior. There are ten books in the series, and one short story all written from 2006–2023. This pastiche series borrows characters and settings from the established canon of Sherlock Holmes, but the Enola character is Springer's creation and specific to this series.
The first book, The Case of the Missing Marquess, and the fifth, The Case of the Cryptic Crinoline, were nominated for the Edgar Award for Best Juvenile Mystery in 2007 and 2010, respectively.
In 2020, the series was adapted into a film with Millie Bobby Brown in the title role and Henry Cavill playing Sherlock Holmes, and two sequels, released in 2022 and 2026.
Development
Before writing The Enola Holmes Mysteries, Nancy Springer had already published books that reimagined Mordred and Robin Hood. Springer developed the idea for Enola Holmes alongside her editor, Michael Green. Green initially asked her to explore "deepest, darkest London at the time of Jack the Ripper." After some research, she realized that Sherlock Holmes was based in the same time period as Jack the Ripper. Springer rejected the idea of giving Holmes a daughter but thought the idea of a younger sister could work.
To write the series, Springer researched about Victorian era England, both from historical research and through coloring books, which, according to her, it helps "visualize the details" when writing.
“The Enola Holmes Mysteries” enters the record as young adult fiction series by Nancy Springer. Crown Archives preserves that source wording while asking what Enola, Holmes and Mysteries can confirm, complicate or overturn.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 21, 2026. The linked authority identifier is Q3232433. 1 of 1 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 2006, 2023, 2007 and 2010.
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This entry incorporates text from “The Enola Holmes Mysteries” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.