While Jennet is driving home in an ice storm she is distraught to realize that she may have struck a dog near Lost Lake. Determined to find and help the animal, she returns to the area. She doesn't find the dog, but she does find a body in the woods and a charming antique shop, Past Perfect, where all is not what it seems.

What is the secret of the white collies of Lost Lake and who among Jennet's acquaintances is a killer?