(21) Twenty-One: The Key to Castle Boo
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Quick Facts
| Author | Nan Sweet |
| Narrator | Virtual Voice |
| Runtime | 2h44m |
| Published | July 18, 2024 |
| Rating | 4.5 / 5 (2 ratings) |
| Categories | Children's Audiobooks, Science Fiction & Fantasy, Fantasy & Magic, Dragons & Mythical Creatures |
| Format | Audiobook (Digital) |
| Platform | Audible |
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About This Audiobook
Live the Magic. Love the Adventure. Emma thought she was done with Castle Boo. Yes, she had Mrs. Boo's keys, but they were safely hidden in her ...
Why Listen to (21) Twenty-One: The Key to Castle Boo?
- Expert narration by Virtual Voice brings every character and scene to life across 2h44m of immersive audio.
- Bestseller-quality story from Nan Sweet, rated 4.5 stars by 2 listeners.
- Free with your Audible trial — keep the audiobook forever even if you cancel.
- Perfect for commutes, workouts, and relaxation. Listen anywhere, anytime.
Download: (21) Twenty-One: The Key to Castle Boo
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(21) Twenty-One: The Key to Castle Boo by Nan Sweet is an immersive listening experience. Performed by Virtual Voice with a runtime of 2h44m, you can start with a free trial that you can cancel at any time. The audiobook remains yours forever, even if you end the trial.