Basically, I allowed him to borrow one of my ServSafe books for studying material and he hasn’t given it back yet. I’ve notified him many times that I needed that book back (it’s a hundred+ dollar book) and he still hasn’t returned it. He quit last week and is moving to Tenessee (I live in VA). Can I withhold his check or use it for purchase of a new book (legally) or will that cause me problems? Or are there any other ways of having my book returned/having him purchase me a new book/having him give me money to purchase a new book under the law?

Thanks!
Also, what if he says he “lost” the book, and doesn’t return it?