I read Spy School by Stuart Gibbs. The genre is mystery. I rate it 10 out of 10.
The main characters are Ben Ripley, Murray, Chip, Erica, Alexander, and Zoe. The setting is a CIA training school disguised as a old Goth school. The main problem was that murray planted a bomb under the school when a bunch of CIA agents were there and tried to blow them up.
I thought some parts of the book were cool because there were fake documents with people and places all blacked out. Also the author made it feel like a good person was bad, and a bad person good.
I loved the book. There is nothing to change in my opinion.