Drawings of Roman Mosaics in the Topham Collection, Eton College Library. By P. Witts. BAR international series 3064. BAR Publishing, Oxford, 2021. Pp. xvi + 193, illus. Price £48. isbn 9781407358987 (pbk); 9781407358994 (PDF eBook). - Spectacle and Display: A Modern History of Britain's Roman Mosaic Pavements. By M. Dawson. Archaeopress Roman archaeology 79. Archaeopress, Oxford, 2021. Pp. vi + 246, illus. Price £40. isbn 9781789698312 (pbk); 9781789698329 (PDF eBook).