• 9 Cooperative Children's Book Center (CCBC)
• 9 MERIT Library
• 6 Information School Library
• 3 Memorial Library
• 1 Gender and Sexuality Campus Center

• 61 Books
• 3 Sound Recordings

• 2 Compact Discs

• 37 High schools
• 14 Magic
• 14 Wizards
• 13 Potter, Harry (Fictitious character)
• 12 Hogwarts School of Witchcraft and Wizardry (Imaginary organization)
• 9 Friendship
• 9 Interpersonal relations
• 9 Love
• 8 Granger, Hermione (Fictitious character)
• 8 Weasley, Ron (Fictitious character)
• 7 High school students
• 7 Young adult fiction
• 6 Mystery and detective stories
• 5 Dating
• 5 Gay people
• 5 Murder
• 4 Boarding schools
• 4 Boys
• 4 Cartoons and comics
• 4 Coming of age
• 4 Dating (Social customs)
• 4 Gay teenagers
• 4 Love in adolescence
• 4 Popularity

• 13 Rowling, J. K
• 7 GrandPré, Mary
• 6 Rowling, J. K.
• 4 Meyer, Stephenie, 1973-
• 4 Oseman, Alice
• 2 Dale, Jim
• 2 Martín Azofra, Nieves
• 2 Muñoz García, Adolfo
• 2 Pien, Lark
• 2 Preston, Natasha
• 2 Yang, Gene Luen
• 1 Acevedo, Elizabeth
• 1 Albertalli, Becky
• 1 Anderson, Laurie Halse
• 1 Asher, Jay, 1975-
• 1 Avendaño, Dolores
• 1 Brosgol, Vera
• 1 Buxbaum, Julie
• 1 Carroll, Emily
• 1 Cavallaro, Brittany
• 1 Cozzo, Karole
• 1 Dellepiane Rawson, Alicia
• 1 Dowd, Siobhan
• 1 Fitzpatrick, Becca
• 1 Garcia, Kami

• 57 English
• 6 Spanish

• 15 England
• 4 Washington (State)
• 3 California
• 3 Inglaterra
• 3 New York (State)
• 3 United States
• 2 Los Angeles
• 2 Los Angeles (Calif.)
• 2 New York
• 1 Alabama
• 1 Angleterre
• 1 Arizona
• 1 Fort Lauderdale (Fla.)
• 1 Harlem
• 1 Harlem (New York, N.Y.)
• 1 Lausanne (Switzerland)
• 1 Long Island
• 1 Long Island (N.Y.)
• 1 Los Angeles (California)
• 1 New York (N.Y.)
• 1 Ohio
• 1 Omaha (Neb.)
• 1 Seattle
• 1 Seattle (Wash.)
• 1 South Carolina

Limit year range