Well up here at the University of Alaska Fairbanks, we have the largest library in the state. Anyway it is said the whole bloody thing is haunted but there haven't been any full apparitions.There have been some strange going ons, for example, books moving on their own accord, feelings of somebody watching you while you are moving around in the upper floor, doors closing and opening on their own, and finally hearing breathing and footsteps near you when there is nobody else on that floor.

Hope that helps. Sorry I don't have any good stuff but hey, this is a library we are talking about.