Use discoverE to search Emory's catalog for books, scores, and other materials.
To find materials about (not by) a person, use Advanced Search, and search the name as a subject.
Books & Scores at Other Libraries
If you can't find a resource at Emory, try looking for the source using WorldCat, a shared catalog for many libraries in the US and around the world. If you find it on WorldCat (or sometimes even if you cannot), you can request the resource through Emory's Interlibrary Loan.