Harry Potter Trading Card Game these expansions include the addition of the "Quidditch" lesson type and "Match" cards introduced in the "Quidditch Cup" expansion, location cards introduced in the "Diagon Alley" expansion, and a larger pool of adventure cards in the "Adventures at Hogwarts" expansion. The fourth and final expansion released was "Chamber of Secrets", which has 140 cards plus 55 Foil or Hologram Portrait Premium rares (October 2002). This last expansion features cards based on the "Chamber of Secrets" book, where all previous cards were based on the "Sorcerer's Stone" book. From its conception in 2001 through 2003, the "Harry Potter Trading Card Game"
Religious debates over the Harry Potter series was ranked seventh on the list of the most challenged books in American libraries between 1990 and 2000 despite having been first published in the United States in 1998. In 1999, the "Harry Potter" books were challenged 23 times in 13 states. According to the American Library Association, they are now the most challenged books of the 21st century. However, the ALA notes that overall, opposition to "Harry Potter" in the US appears to be waning; having topped the list of the most challenged books in American schools in many previous years, they have to date failed to reappear in