Yay! Nailed the synopsis - am getting there! However, am wrestling with the title still. Any advice on how to create a brilliant title?

Prize if you come up with a corker for this YA magical realist book:

‘The tragic felling of the tree at Sycamore Gap is interwoven with Molly’s experiences of grief, both personal and collective. Molly will go back to AD122, to an Iron Age tribe at the time when Hadrian's Wall was being constructed. With the help of the druids and tribe, she will turn grief into hope and action, bringing her community together to fight for the protection of trees.’