Inside the World’s Haunted Libraries, by Courtney M. Block

From the publisher's website: Have you ever noticed that libraries emanate a certain energy? If you've ever been alone in a library, chances are you've noticed a not-quite-empty feeling. This isn't surprising. From the constant flow of people, the echoing voices from authors on the shelves, and archives full of artifacts and records, libraries are inherently haunting spaces. There is no other place in society quite like the library, in fact, and their liminal nature might just serve as a beacon to the strange. It's no wonder that people experience anomalous phenomena in libraries around the world.

Further information at the publisher's website: Bloomsbury Academic.