A review by pussreboots
The Princess in Black and the Science Fair Scare by Shannon Hale, Dean Hale

5.0

Besides the applied science aspect of the story, I especially liked how the volcano monster was treated. They're treated fairly and humanely. They're given a new home. The whole thing ends up being a huge character development boost for the monsters in this series.

http://pussreboots.com/blog/2020/comments_11/princess_in_black_and_the_science_fair_scare.html