Dr. Seuss's Books Quiz

Gee whiz! A quiz!

Here's an easy test to take,
And you don't need a proctor!
Do you know a lot about
The stories from the Doctor?

Learn more about Dr. Seuss
Question 1 (out of 10): Here's a question that should not inspire you with dread:
What does Seuss's famous cat have sitting on his head?