Q. What is ILLiad?
ILLiad is the name for what the library uses to order books and articles (and other things) that we don't have from other libraries. We call that interlibrary loan. Interlibrary Loan is the ILL in ILLiad!
To order an item (a book or article or video, for example) you will need to create an account in ILLiad. Start here: https://sewanee.illiad.oclc.org/illiad/logon.html