A review by carlylwbug
The Twenty-One Balloons by William Pène du Bois

4.0

I really liked the inventions in this book. It didn't leave anything to wonder about, it explained everything and gave detailed sketches of what it looked like. My favorite part is when the Professor goes to Mr.M's house and gets to see all the inventions. It's descriptive and cute but it was missing a wow factor, I felt like everything was predictable or maybe that's because I've read it before.