Diana Wynne Jones
Polly Whittacker has two sets of memories. In the first, things are boringly normal; in the second, her life is entangled with the mysterious, complicated cellist Thomas Lynn. One day, the second set of memories overpowers the first, and Polly knows something is very wrong. Someone has been trying to make her forget Tom - whose life, she realizes,...
11) Conrad's fate
A bewitching comic fantasy by a master of the supernatural
Cat doesn't mind living in the shadow of his sister, Gwendolen, the most promising young witch ever seen on Coven Street. But trouble starts brewing the moment the two orphans are summoned to live in Chrestomanci Castle. Frustrated that the witches of the castle refuse to acknowledge her talents, Gwendolen conjures up a scheme that could throw whole worlds out of whack.