About the authors
André MarxAndré Marx has been writing for The Three ??? since 1997 and inspires both fans of thrillers and reviewers. He masterfully manages to implement mysterious quizzes, thrill and tension in his stories with much linguistic wit. more about the author
Boris PfeifferBoris Pfeiffer is well known by his target group for enthralling series such as The Three ??? and The Wild Pack. He works for the Gripstheater in Berlin and is the author of successful TV series scripts. more about the author
About the Illustrator
Sebastian MeyerMore about the Illustrator
Ulf Blanck, Kim Schmidt
At Uncle Titus’ scrapyard, The Three ??? Kids come across a tattered old book.