Q. What book are you reading now?
A. The most complete accounting of Rulfs' projects still standing is an electronic book by Nacogdoches resident Chris Adams titled "Diedrich Rulfs; Master Architect of Nacogdoches." It has contemporary photos of all the Rulfs structures identified so far. It is viewable online at: http://exquisitelyboredinnacogdoches.blogspot.com/2009/06/diedrich-rulfs-master-architect-of.html.