A review by dragontomes2000
Crystal Keepers by Brandon Mull

5.0

He's done it once again! I have to say though this was my favorite entry in the series so far. I think the new Kingdom, Zeropolis had a lot to do with that. The world building in Zeropolis was top notch. You can tell the author put a lot of time into this one since it dealt with a lot more technology. It's also really cool to learn about the different shaping powers each kingdom has. Which just makes this series so enjoyable and fun to read. Lastly, this entry in the series had one of the biggest WTH moments.