ThisThere is a T.S. Eliot title; here is a link on Wikipedia:title, http://en.wikipedia.org/wiki/Old_Possum's_Book_of_Practical_CatsOld Possum's Book of Practical Cats
. As the Wiki entry says:
Old Possum's Book of Practical Cats is a collection of whimsical poems by T. S. Eliot about feline psychology and sociology, published by Faber and Faber. It is the basis for the musical Cats.