The History of the Decline and Fall of the Roman Empire by Edward Gibbon
The Corrupting Seaby Peregrine Horden and Nicholas Purcell
SPQR: A History of Ancient Rome by Mary Beard
The Twelve Caesarsby SuetoniusThis contemporary text is a biography of 12 earlier Emperors.
The World of Late Antiquity by Peter Brown
The Roman Triumphby Mary Beard
Rome: An archaeological guideby Amanda Claridge
Roman Presencesby Catherine Edwards
Asterix the Gaul by Rene Goscinny and Albert Uderzo
Byzantium: The Surprising Life of a Mediaeval Empire by Judith Herrin
This book tells the 1,000-year history of the Christian Roman empire not through a narrative, but a series of brilliant and vivid vignettes, making it a joy to read.