Harold B. Lee Library — the phantom of BYU's campus, Provo, Utah

The Harold B. Lee Library at Brigham Young University in Provo, Utah, is one of the largest academic libraries in the United States. Despite its relatively modern construction and the university's religious character, the library has generated persistent ghost stories among students and staff. Late-night studiers in the lower levels have reported hearing books being reshelved in closed sections, footsteps in empty aisles, and whispering voices that cease when approached. Some students have described seeing a figure in outdated clothing — described variously as a man in a suit and tie or a woman in a modest dress — moving between the stacks in the less-trafficked basement levels. Library staff working after hours have found books pulled from shelves and arranged in patterns on study tables, despite no patrons being present. One persistent campus legend attributes the haunting to a former librarian who was devoted to maintaining order in the collection. The library's vast, labyrinthine lower levels — with their dim lighting, narrow aisles, and the distinctive musty smell of old books — provide a natural setting for ghostly encounters, and the stories have become a cherished part of BYU campus folklore.