Nancy Pearl was raised in Detroit, Michigan and, by her own account, spent much time of her childhood at the public library. Her decision to become a librarian started at the age of 10 with the inspiration of the children's librarian at her local public library. She credits books and librarians with helping her through a difficult childhood: "It's not too much of an exaggeration—if it's one at all—to say that reading saved my life." She earned her master's in library science at the University of Michigan (1967) and became a children's librarian in her hometown library system before moving on to other libraries. As a hobby, Pearl wrote poetry as a young woman and in 1980 published a story in "Redbook" magazine called "The Ride to School."