I-Share: A network of academic libraries in Illinois that share physical books and materials. If an item is available via I-Share you'll see a list of the libraries that own it in the catalog.
ILL (Interlibrary Loan): A network of many thousands of libraries across the United States (and beyond). Use ILL to get ahold of digital items such as articles that Milner does not have; or if a book you want to read is not available via I-Share.