Wonderbook: Book of Potions is an upcoming augmented reality book offered by Sony and Pottermore, as a follow-up to the previously-released Wonderbook: Book of Spells. It will be released sometime before December 2013. It is based on Book of Potions, a fictional potions book.
Players will be able to brew a wide range of potions under the guidance of Zygmunt Budge, a character created entirely for the new book and also the author of Book of Potions. They will be able to enter an "enchanted garden" in which they will find a number of challenges, and can compete for an "elusive golden cauldron".