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Screenwise Verdict
This is a top-tier recommendation for the 'I'm bored with baby books' phase. It’s smart, modern, and actually respects the reader's intelligence.
Ada is exactly the kind of character you want your kid to emulate—curious, persistent, and not afraid to fail. It doesn't feel 'classic' in the dusty, boring sense; it feels like it belongs in 2026. If your kid is into robots, space, or just likes knowing how things click together, this is a must-read.
Age Fit
Perfect for the 7-10 crowd. It's sophisticated enough for 4th graders but simple enough for a 1st or 2nd grader to enjoy as a read-aloud.
WISE Breakdown
Wholesome
92
Models a healthy, curious mindset and a supportive friendship between Ada and her neighbor Nina. It avoids snarky 'kid-com' tropes in favor of genuine problem-solving and cooperation.
Imaginative
88
Encourages kids to look at the world as a series of puzzles to be solved with tools and gadgets. It bridges the gap between 'what if' and 'how to.'
Safe
98
It's a modern chapter book for primary schoolers. No violence, no scary themes beyond a missing pet, and zero inappropriate content. It’s as safe as it gets.
Enriching
94
Written by an aerospace engineer, it actually teaches the scientific method and real tech concepts (like radio frequencies) without feeling like a textbook.
Parent Info
✓
Why It Might Be Great
Legit STEM integration: Emily Calandrelli (The Space Gal) knows her stuff, so the science isn't just 'magic' plot armor.
Perfect 'bridge' book: The length and illustrations are ideal for kids moving from early readers to full-on novels.
Relatable stakes: Solving the mystery of a missing dog feels huge to an 8-year-old without being traumatizing.
Strong female lead: Ada is smart, capable, and tech-savvy without it feeling forced or performative.
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What to Watch For
Minor social friction: There's some typical third-grade 'mean girl' dynamics, but they're handled with maturity.
Pacing: It's a mystery, so it requires a bit more focus than a high-action graphic novel.
Conversation Starters
"If you had to build a gadget to find something lost in our house, what would it do?"
"Ada and Nina are very different. Why does that make them a good team?"
"What was the most interesting piece of tech Ada used to solve the case?"
"Did you guess the ending before Ada did? What was your first clue?"