Salter, Alicia and John Julius Norwich — Four Emperors and an Architect: How Robert Adam Rediscovered the Tetrarchy

[Exeter], Lexicon Publishing, 2013. Paperback. Color-illustrated wraps with light brown spine, with white lettering; 196 pp.; richly illustrated. "This book tells the story of [Robert] Adam's rediscovery of the architecture of the Tetrarchs and how Diocletian's palace inspired features in some of Adam's most famous houses, such as Kedleston, Syon and his ill-fated Adelphi development in London. Woven into this tale is the intriguing and little-known history of the Tetrarchs themselves, who ruled harmoniously as colleagues for twelve years and left us with an extraordinary architectural legacy." -- back cover. VG (Wraps are lightly edgeworn; interior is clean; binding is solid.) .