Nina and the Keeper of the Keystone

Released: October 2, 2025
Length: 5 hrs 21 mins
Format: Unabridged Audiobook
Publisher: DK Children

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With her friends back together, Nina navigates the challenges of leadership, friendship, and secrets while facing school changes brought by a new superintendent. As they seek answers through a mysterious mailbox and receive advice from Ruth Bader Ginsburg, the story explores themes of activism and self-discovery. Narrated by Dana Heath, the audiobook captures Nina’s adventures at Ada Lovelace Middle School and her journey toward confidence and courage.

childrens historical fiction mg mystery middle grade mystery

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Nina and the Keeper of the Keystone

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