Powers You Never Knew You Had and What to Do with them Now You've Wised Up is a book about magical self-help. This is one of the books that Harry Potter, Ron Weasley, and Hermione Granger examined while preparing for the Second Task of the Triwizard Tournament, in early 1995.[1]


Notes and references

  1. Harry Potter and the Goblet of Fire, Chapter 26 (The Second Task)