On Beyond Zebra by Seuss Dr

If you think the alphabet stops with Z, you are wrong.
 So wrong. Leave it to Conrad Cornelius o'Donald o'Dell 
(with a little help from Dr. Seuss) to create an entirely 
new alphabet beginning with Z! This rhyming picture book 
introduces twenty new letters and the creatures that one 
can spell with them. Discover (and spell) such wonderfully 
Seussian creations as the Yuzz-a-ma-Tuzz and the High Gargel-orum. 
Readers young and old will be giggling from beginning to end . . . 
or should we say, 
from Yuzz to Hi!