Introducing Roman laughter : Dio's "giggle" and Gnatho's two laughs
Questions of laughter, ancient and modern
The history of laughter
Roman laughter in Latin and Greek
The orator
From emperor to jester
Between human and animal, especially monkeys and asses
The laughter lover.
Laughter in ancient Rome : on joking, tickling, and cracking up by Mary Beard. ISBN 9780520277168. Published by University of California Press in 2014. Publication and catalogue information, links to buy online and reader comments.