商品簡介
When a local radio station holds a detective contest, the Aldens enthusiastically sign up, but when some of the clues turn out to be fake, they have a real mystery on their hands.
作者簡介
Gertrude Chandler Warner was born in 1890 in Putnam, Connecticut, where she taught school and wrote The Boxcar Children because she had often imagined how delightful it would be to live in a caboose or freight car. Encouraged by the book's success, she went on to write eighteen more stories about the Alden children.