On a trip to Chinatown, thirteen-year-old Jasmine steps through a doorway back in time and finds herself in the 1880's. Jasmine is not sure she likes the idea of being stuck in Victoria while her father goes to China. But on a field trip to Chinatown, she changes her mind. Passing through a doorway in Fan Tan Alley, she mysteriously finds herself in the early 1880's. Adventure begins with a new friend, a journey to the Fraser Canyon during the building of the Canadian Pacific Railway, and a search for an ancient amulet. But Jasmine is not the only one searching for the white jade tiger…