Hidden in the overworld / Winter Morgan.

Enhanced descriptions from Syndetics:

Minecraft is hugely popular with children, parents, and teachers, and now boys and girls can experience the game in a whole new way. Go on an adventure right into the game with bestselling author Winter Morgan!

Will Noah and Violet find the griefers who escaped to the Overworld?

Noah and Violet are busy rebuilding their town when the Ender Dragon flies above the village streets. The following day the Wither attacks them. As the town battles these harsh hostile mobs, Noah and Violet, with their good friends Hannah and Ben, set out to search for Daniel, whom they suspect is behind these vicious attacks.

As they search for the griefers, they find clues leading them to believe the griefers haven't disappeared but are actually planning a master attack. Instead of battling the griefers, the gang has to find head griefer Daniel and his friends before they stage their next attack. While battling strikes from Endermen, the Wither, and the Ender Dragon, the group's journey to find the tricky griefers leads them to an unexpected place, where the griefers have been hiding. Upon discovering the griefer's hiding spot, a war ensues between Noah and Violet and the league of griefers.

Will Violet and Noah take down the league of griefers and survive all the mob attacks they face? Find out in this second installment in a new series for Minecrafters, the League of Griefers!

Sky Pony Press, with our Good Books, Racehorse and Arcade imprints, is proud to publish a broad range of books for young readers--picture books for small children, chapter books, books for middle grade readers, and novels for young adults. Our list includes bestsellers for children who love to play Minecraft; stories told with LEGO bricks; books that teach lessons about tolerance, patience, and the environment, and much more. In particular, this adventure series is created especially for readers who love the fight of good vs. evil, magical academies like Hogwarts in the Harry Potter saga, and games like Minecraft, Terraria, and Pokemon GO. While not every title we publish becomes a New York Times bestseller or a national bestseller, we are committed to books on subjects that are sometimes overlooked and to authors whose work might not otherwise find a home.