Much of Dr. Warfield's work and those of his colleagues is available in the Guide to the John N. Warfield papers of the Fenwick Library at George Mason University, (GMU), Fairfax, Virgina. The work cannot presently be downloaded, but the extensive collection is indexed.
It includes books, papers, compact disks, videos, audio disks, and several hundred transparencies.
The GMU site also contains information on how to contact the GMU special collections staff for more information.
GMU also hosts a digital collection of Dr. Warfield's work, from which many items may be downloaded for free.
An exhibit depicting the life and work of Dr. Warfield was on display at the Fenwick Library in 2013. GMU has preserved this display in a digital archive.