Secret of the Forbidden CityBook - 2015
"The Kidd children--including twelve-year-old twins Rebecca and Bickford--follow mysterious clues that take them from China to Germany, in the hopes of finding their missing father and the treasure that will finally free their kidnapped mother"-- Provided by publisher.
Publisher: New York ;, Boston :, Little, Brown and Company,, 2015
Edition: First edition
Characteristics: 419 pages : illustrations ; 21 cm