Auzou Book for the magic forest tome 3 the battle of the spells

Winter is coming and it's time for the implings to hibernate! But Mélisse doesn't agree, so she and her brother Aster set off to wander the enchanted forest. What the implings don't know is that the Battle of the Seasons is brewing at the fairies' circle! King Frog and the Fairy Queen will need all the help they can get to defeat the terrible witch and bring back spring...