1. From the Watching of Shadows—The Origins of Radiological Tomography;Webb,1990
2. A Century of X-rays and Radioactivity in Medicine—With Emphasis on Photographic Records of the Early Years;Mould,1993
3. A New Kind of Ray: The Radiological Sciences in Canada 1895-1995;Aldrich,1995
4. Megavoltage Radiotherapy 1937-1987;Plowman,1988
5. The Invisible Light—100 Years of Medical Radiology (The Röntgen Centenary);Thomas,1995