You're Only Old Once! by Dr Suess

Written by Dr. Seuss, this is a hardcover book for Obsolete Children.  

56 pages long and  8.2 x 0.4 x 11.3 inches.

The book starts out like this:

"In those green pastured mountains of Fortta-Fa-Zee, everybody feels fine at a hundred and three.  'cause the air that they breathe is potassium free and because they chew nuts from the tutt a tutt tree.  This gives strength to their teeth, it gives length to their hair, and they live without doctors and nary a care."