The Glitch Guardians – Firestorm: (an unofficial Minecraft book) (Tales of the Glitch Guardians Book 3)
Dragon invasion!

When word of a dragon attack on a distant village reaches the Guardians, they set off on a quest to defeat the dragon and, more importantly, find the glitch responsible.
(Although this is a standalone story, you will enjoy it more if you've already read the first two books in this middle grade adventure series: Tales of the Glitch Guardians.)
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This book is NOT OFFICIAL MINECRAFT PRODUCT. NOT APPROVED BY OR ASSOCIATED WITH MOJANG.