The biblio- element has many well-known applications in the English language; however, there are probably several new words that you could add to your vocabulary.
A Bibliography is one asset to knowing where much of the information for this dictionary comes from.
This is probably just one example of a bibliokleptomaniac exceeding his desire to "protect" neglected books. A true story that appeared in newspapers in May, 2002 and June, 2003 regarding a teacher who found a secret entrance to an old eighth-century monastery in Alsace, France; with illustrations that show how this teacher performed his "book rescues".
"I'm afraid my burning passion overrode my conscience. It may appear selfish, but I felt the books had been abandoned. They were covered with dust and pigeon droppings and I felt no one consulted them anymore," said the borrower of the books.