Twins Jules and Camille are on vacation when they discover that their friend, Guillaume, is missing! Who is hiding him? Read the story, follow Guillaume;#39;s tracks, and solve the mystery game. Illustrated book includes a glossary and comprehension activities. Level 2br / Unique Words: extensivebr / Tense(s): present, present perfectbr / Glossary: yes Copyright 2010. German. Level 2. High school. 6 x 8 inches. Softcover, 63 pages.