Author: Haig, Matt
Interest age: from c 7 years 
Published 18/10/2018 by Canongate Books in the United Kingdom 
Paperback | 304 pages, Black and white illustrations throughout
Let the battle for Christmas begin . . .
Amelia lives in the magical town of Elfhelm, newly adopted by Father Christmas and Mary Christmas. When the very jealous Easter Bunny launches an attack to ruin Christmas, it's up to Amelia, her family and the elves to fight off the forces of evil.
But can they keep Christmas alive?