Book of Spells (or Wonderbook: Book of Spells) is a 2012 augmented reality game developed by London Studio and published by Sony Computer Entertainment for the PlayStation 3. It serves as a companion to the Harry Potter series and is based on Book of Spells, a fictional book by Miranda Goshawk released about 200 years from the event date. Book of Spells received mostly positive reviews from critics, praising the use of augmented reality and the PlayStation Move, while criticizing the game's short length.