- Imperial Rome and Christian Triumph: The Art of the Roman Empire AD 100-450 (Oxford History of Art)
- Reflections of Nero: Culture, History, & Representation
- Pilgrimage in Graeco-Roman and Early Christian Antiquity: Seeing the Gods
- Seeing the Face, Seeing the Soul: Polemon's Physiognomy from Classical Antiquity to Medieval Islam
- Amaravati: Art and Buddhism in Ancient India