The greatest of the Huns was the brutal King and chief Atilla, and Dr Frank takes us back to the 5th Century. Atilla's war-mongering brought about battle casualties that leads us to wonder about its many mysteries.

H.G. Wells, and some very strange modern medical mysteries
12:27

Mary Shelley, and sleepy sickness
11:43

John Stewart Mill, and the mysterious pityriasus rosea
13:20