Nancy Clancy secret of the silver key is a great book because..... It starts out with Nancy trying to find out who Mrs. Divine's best friend was when she was a little kid. Then Bree and Nancy forgot about that mystery and had a new mystery to solve! The new mystery is when Nancy needs to get a new desk and finds a secret compartment with a tiny silver key inside her new desk! She finally figures out what the tiny key opens. It opens another compartment in her new desk! Nancy tries to find out what the big silver key opens, but then she goes to the house that sold it to her and asked the lady who lived there if she knew what the silver key opens. She did not know. Read Nancy Clancy Secret of the Silver Key to find out!