Mystery At The Ski Jump
Carolyn Keene
Hardcover
(Sampson Low, Marston & Co, Aug. 16, 1967)
Nancy, Bess, and George follow the trail of fur thieves to New York and into Canada. While trying to catch the thieves, Nancy must catch a woman who is using Nancy's identity named Mizti Channing. Nancy finds out that everyone who has been buying from Mizti is in a dreadful trap.