Aslan

When Aslan is gone it is always winter in Narnia. He knows the deeper magic from the dawn of time. So when he died for Edmund he came back to life. After the kids became kings and queens Aslan left Narnia. The Peter, Susan and Lucy met Aslan at the stone table. Edmund was not there because he went to the witch's house. The beavers told them that he is not safe, but is good.