Includes index.
"The Meaning of Liff first published 1983 by Pan Books and Faber and Faber Limited; and re-published with extra material as The Deeper Meaning of Liff 1990 by Pan Books and Faber and Faber Limited"--Title page verso.
The text appears to be that of The deeper meaning of liff, with a few small changes, even though its publication celebrates the 30th anniversary of its predecessor The meaning of liff.
The meaning of liff by Douglas Adams. ISBN 9780752227597. Published by Boxtree and Faber and Faber in 2013. Publication and catalogue information, links to buy online and reader comments.