Title: Secret of the Forbidden City
Description: "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"--
Subjects: Twins, Brothers and sisters, Buried treasure, Adventure and adventurers, Missing persons, Fiction, Children's fiction, Adventure and adventurers, fiction, Buried treasure, fiction, Missing persons, fiction, Brothers and sisters, fiction, Twins, fiction, China, fiction, Germany, fiction, nyt:series-books=2015-10-04, New York Times bestseller, Juvenile fiction, Adventure stories, Treasure troves, Action & Adventure, Survival Stories, Family, Siblings, Humorous Stories, Mysteries & Detective Stories
Places: China, Germany