I like pulling out titles from the shelves and gathering them up in a list. This is one way to promote the library's collection, bridge information gaps and enrich concepts taken up in class. Here's a reading list I recommended to a Humanities and Filipino classes in school. I used the teachers' unit plans (lesson plans) as basis for selection.
I then emailed the list to teachers so they can post it in their classroom. As a follow through, I set up a special reading table for the books recommended in the list.