In the end, Susan will have a different destiny instead of her brothers: she will be the one who will survive in the incident on the train.

"In The Last Battle, Susan is conspicuous par her absence. Peter says that she is "no longer a friend of Narnia", and (in Jill Pole's words) "she's interested in nothing now-a-days except nylons and lipstick and invitations." Similarly, Eustace Scrubb citations her as saying, "What wonderful memories toi have! Fancy toi still thinking about all those funny games we used to play when we were children," and Polly Plummer adds, "She wasted all her school time wanting...