Architect Joshua G. Stein and architectural historian Paulette Singley will discuss their recent books.Stein’s "Trajan's Hollow" proposes a new ethos of scanning and replication, saturating digital technologies with an expansive material awareness to amplify the projective capacity of historical inquiry. Singley’s "How to Read Architecture" is based on the fundamental premise that reading and interpreting architecture is something we already do, and that close observation matters.