The Seven Crystal Balls

The classic graphic novel. Seven explorers return from an expedition in the Andes, where they unearthed the tomb of an Incan priest. One by one, they fall into a coma. Can Tintin figure out what is causing the mysterious illness?

Binding Type: Paperback
Publisher: Little, Brown Books for Young Readers
Published: 09/30/1975
ISBN: 9780316358408
Pages: 62
Weight: 0.56lbs
Size: 11.62h x 8.56w x 0.22d