Battle at Ice Palace is a novel based on the anime series Sonic X, specifically from the episode "A Chilling Discovery". It was written by Charlotte Fullerton and published by Grosset & Dunlap on 2 November 2006.


When Sonic and gang follow their Chaos Emerald radar to Planet Breezer, they are greeted by Dr. Eggman and the Metarex Crystyal, an evil robot that sabotages their fighter equipment.[1]


  1. Battle at Ice Palace - Charlotte Fullerton. Google Books. Retrieved on 18 August 2020.
Sonic the Hedgehog in other media
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