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The Case of the Secret Science Fair Sabotage: The Anna & Ava Detective Agency, Book 2
Paperback
Series: The Anna & Ava Detective Agency, Book 2
Chapter BooksGeneral Juvenile Fiction
Publisher: Independently Published
Published: Feb 11 2026
Pages: 86
Weight: 0.24
Height: 0.21 Width: 5.50 Depth: 8.50
Language: English
The Case of the Secret Science Fair Sabotage
The Anna & Ava Detective Agency (Book 2)
When a volcano erupts before judging even begins, the school science fair turns into chaos.
Red foam spills across tables. Projects are ruined. Accusations fly.
Someone must have sabotaged the experiment.
AnnaBelle knows one thing for certain: experiments follow rules. Ratios matter. Measurements matter. And changing the mix changes the result.
Her younger sister Ava notices something else entirely.
Caleb doesn't look sneaky. He looks scared.
As whispers spread and tensions rise, the sisters open their second official case. But this mystery isn't as simple as sabotage. It's about pressure. About wanting to stand out. About not wanting to look weak.
And sometimes, trying to look stronger can make everything spill over.
Warm, thoughtful, and grounded in real-life school moments, The Case of the Secret Science Fair Sabotage is a heartfelt chapter book mystery for readers ages 7-12 who love:
- School-based mysteries
- Detective stories for girls
- Stories about friendship and fairness
- Emotional intelligence and problem-solving
- Realistic sibling dynamics
This isn't a story about catching a villain.
It's a story about telling the truth-even when it feels uncomfortable.
The Anna & Ava Detective Agency is officially open.
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