Cooperating Libraries in Consortium (CLIC) is a group of private college libraries in the Twin Cities Metro area that not only share a catalog, but also share books between them via a daily courier service. You can request them through CLICsearch.
How do I request a book from another CLIC library?
WorldCat Discovery searches the collections of more than 10,000 libraries worldwide.
If you locate a book that you would like and it is not held at a CLIC library, click on the Request Item button under the "Availability" tab to request it from another library through ILLiad (Bethel's interlibrary loan program).