The Seven Crystal Balls (French: Les 7 boules de Cristal) is the thirteenth of The Adventures of Tintin, a Series of Comic-Strip Albums, written and illustrated by Belgian Writer and Illustrator Herge, featuring young Reporter Tintin as a Hero. Retrieved from "http://scratchpad.wikia.com/wiki/The_Seven_Crystal_Balls?oldid=833702" Ad blocker interference detected! Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.