The classic graphic novel. Professor Calculus is building a rocket, but Tintin quickly realizes that there are spies around every corner trying to steal the professor's design! When Professor Calculus' rocket finally takes off for the moon, Tintin and his dog Snowy are on board.

Publisher : Little, Brown Books for Young Readers; First American Edition (September 30, 1976)
Language : English
Paperback : 62 pages
ISBN-10 : 9780316358453
ISBN-13 : 978-0316358453
Reading age : 10 - 13 years
Grade level : 3 and up
Item Weight : 9.6 ounces
Dimensions : 8.75 x 0.25 x 11.63 inches