• 5 Memorial Library
• 4 Cooperative Children's Book Center (CCBC)
• 3 College Library

• 18 Books
• 5 Sound Recordings
• 1 Videos, Slides, Films

• 5 Compact Discs
• 1 DVDs

• 24 Magic
• 22 Hogwarts School of Witchcraft and Wizardry (Imaginary organization)
• 17 Potter, Harry (Fictitious character)
• 7 Granger, Hermione (Fictitious character)
• 7 Weasley, Ron (Fictitious character)
• 4 Witches
• 3 Coming of age
• 2 Boarding schools
• 1 Chinese fiction
• 1 Fantasy
• 1 French language materials
• 1 German language materials
• 1 Spanish language materials
• 1 fantasies (literary works)
• 1 fantasies (visual works)

• 21 Rowling, J. K
• 6 Rowling, J. K.
• 5 Dale, Jim
• 5 GrandPré, Mary
• 4 Fritz, Klaus
• 1 1492 Pictures
• 1 Astrologo, Marina
• 1 Barnathan, Michael
• 1 Bartezzaghi, Stefano, editor
• 1 Cleese, John
• 1 Coltrane, Robbie
• 1 Columbus, Chris
• 1 David, Warwick
• 1 Dellepiane Rawson, Alicia
• 1 Francis-Bruce, Richard
• 1 Fritz, Claus
• 1 Fritz, Klaus, 1969-
• 1 Griffiths, Richard, 1947-2013
• 1 Grint, Rupert, 1988-
• 1 Harris, Richard, 1930-2002
• 1 Hart, Ian, 1964-
• 1 Henderson, Duncan
• 1 Heyday Films
• 1 Heyman, David, 1961-
• 1 Hurt, John, 1940-2017

• 11 English
• 6 German
• 5 Spanish
• 1 Chinese
• 1 French
• 1 Italian

• 21 Juvenile fiction
• 19 Fiction
• 12 Fantasy fiction
• 5 Audiobooks
• 4 Children's audiobooks
• 4 Juvenile
• 4 Novels
• 2 English fiction
• 2 Fantasy literature
• 2 Fictional Work
• 2 German language materials
• 2 Juvenile sound recordings
• 2 Translations into German
• 1 Adaptation
• 1 Adventure
• 1 Bildungsromans
• 1 Children's
• 1 Children's stories
• 1 Drama
• 1 Dust jackets (Binding)
• 1 Fantasy
• 1 Fantasy fiction, English
• 1 Fantasy fiction, Juvenile
• 1 Fantasy films
• 1 Feature

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