The Purple Cow Gelett Burgess

I never saw a Purple Cow,
I never hope to see one;
But I can tell you, anyhow,
I’d rather see than be one.

Wilford and Blue Kite Calamity Funny Children's Book
Wilford and Blue Mud Madness Book for Kids
Wilford and Blue Halloween Hysteria Children's Book
Funny Book for Kids Wilford and Blue Sheep Bird