Eva Ibbotson 3-in-1: Which Witch?, The Secret of Platform 13 & Island of the Aunts

Which Witch?Arriman the Awful, the Wizard of the North, needs a wife, and, naturally, the only woman a wizard can marry is a witch. But which witch will Arriman choose? Warty, wicked, or just plain rude-witches galore enter his spell-casting competition. Poor Belladonna doesn't have a chance. Her spells conjure up pink begonias or ice-cream sundaes, not a single viper or toad. But with the help of a mysterious orphan and a worm named Rover, Belladonna just might do something really sinister.The Secret of Platform 13A forgotten door on an abandoned railway platform is the entrance to a magical kingdom--an island where humans live happily with feys, mermaids, ogres, and other wonderful creatures. Carefully hidden from the world, the Island is only accessible when the door opens for nine days every nine years. A lot can go wrong in nine days. When the beastly Mrs. Trottle kidnaps the prince of the Island, it's up to a strange band of rescuers to save him. But can an ogre, a hag, a wizard, and a fey really troop around London unnoticed?Island of the AuntsWhen the kindly old aunts decide that they need help caring for creatures who live on their hidden island, they know that adults can't be trusted. What they need are a few special children who can keep a secret-a secret as big as a magical island. And what better way to get children who can keep really big secrets, than to kidnap them! (After all, some children just plain need to be kidnapped.)