Guide to Smithsonian Architecture 2nd EditionHeather Ewing, Amy Ballard · First published 2022Open the Tome
Giorgio MorandiEwing, Heather, Guidelli Guidi, Matilde, Piccioni, Lucia · First published 2015Open the Tome
An Illustrated History of the Smithsonian BuildingHeather P. Ewing · First published 1993Open the Tome
