Turtleback Books, 2010 – 157 pages
Geronimos adventurous sister Thea narrates this fabulous adventure thats packed with action, mystery, and friendship!
In this exciting adventure, the Thea Sisters are off to Paris to visit Colettes fashion-designer friend Julie. But when Julies designs are suddenly stolen, the girls must search the city of Paris to catch the thief and save the fashion show. Readers will love following the clues to help the Thea Sisters solve the mystery!