Can you order book sets from Barnes and Noble?

I want to get the Paddington Bear, Amelia Bedelia, Mrs. Piggle Wiggle, Babar, Serendipity Dragons, and Mercer Meyer sets of books for my daughter, but I don't want to order them individually. If I go to a Barnes and Noble and they don't have a particular one from within the set in stock, can I get them ordered at the same time? Or would that be too much?