by Herge (Author)
The classic graphic novel. Tintin and Captain Haddock peek in Professor Calculus' laboratory to find a sonic device and a very mysterious-and violent!-stranger. Realizing that Calculus' life is in danger, Tintin and the Captain rush to warn him before it's too late.
Format: Paperback
Pages: 62
Publisher: Little, Brown Books for Young Readers
Published: 30 Sep 1976
ISBN 10: 0316358479
ISBN 13: 9780316358477