Author: Jansson, Tove
General fiction (Children's / Teenage) 
Published 07/02/2019 by Penguin Random House Children's UK (Puffin) in the United Kingdom as part of the A Puffin Book series 
Paperback | 192 pages
Soon to be MOOMINVALLEY, a MAJOR ANIMATED SERIES on SKY ONE starring Taron Egerton and Rosamund Pike!It all began with a hot day in June, and a volcano dropping black ash on Moominmamma's washing. Then a crack appeared in the ground, and Moomintroll's toothbrush slipped straight down into the dark and yawning earth. Then a great flood wave came crashing through Moomin Valley. And that was why the Moomins found themselves a new home, and why they all had so many strange adventures, ones that were odd even by Moomin standards. . .