Crimson Thread

This is the fifth book in Snell's series of mysteries for girls.

Lucile has a job in a department store book department for the holiday season before she returns to college for the next term. What could happen? Well, Lucile and her friends have just about as much excitement as they can handle! Several mysteries centered around this store, its employees, and even a newspaper's Christmas publicity stunt combine to test her nerves and her skills as a kind-hearted, brave, and giving young lady. - Summary by Keith Salis