Quidditch Through the Ages to Find Them" have raised £17 million. In 2001, Rowling penned two companion books to the "Harry Potter series", "Quidditch Through the Ages" and "Fantastic Beasts and Where to Find Them", for British charity and offshoot of Live Aid, Comic Relief with all of her royalties going to the charity. As of July 2008, the books combined are estimated to have earned over $30 million for Comic Relief. The two books have since been made available in hardcover. Within the fictional world of "Harry Potter", "Quidditch Through the Ages" is written by Kennilworthy Whisp, a renowned Quidditch expert. In both
Harry Potter and the Goblet of Fire (video game) spells to make them more powerful. Players can also capture moving beans using "Accio" and increase their power with collectors, creature, and character cards. The game is divided into several non-consecutive levels, some of which are locked at the beginning of the game until the player collects enough Triwizard Shields to unlock it. Just like the previous "Harry Potter" game titles, "Goblet of Fire" has received "mixed" reviews, according to video game review aggregator "Metacritic". In Japan, "Famitsu" gave it a combined score of 28 out of 40 for the DS version; and 27 out of 40 for the GameCube