The Wizards of Once: Knock Three Times

No.1 Bestselling Series from the Blue Peter Award winning author of How To Train Your Dragon. Enter a land of wizards, warriors, mythical creatures and powerful magic in an exciting new fantasy adventure.The Witchstain is spreading ... As Encanzo and Sychorax dance, Xar and Wish have to find the ingredients of the spell to overthrow Witches, and Wish must learn to control her magic.