Harold is back with his purple crayon, and this time the Earth isn't big enough for him. Harold is off to the sky, or more specifically, to Mars. His latest adventure starts in the desert, but it doesn't take him long to remember that rockets and deserts go hand in hand, and he is off into space.

 

This book is part of a book series called Harold .

There are 64 pages in this book. This book was published 1997 by Bloomsbury Publishing PLC .

Crockett Johnson was the author and illustrator of the popular American comic strip, Barnaby.