Mystery writer Marian Carstairs is hard at work trying to finish her latest novel. Her three children meanwhile are entertaining themselves by trying to solve a murder in their own neighborhood. In between gathering clues, the kids play matchmaker by trying to fix up their widowed mom with the handsome detective investigating the case.

A stubborn farmer is raising his children alone. When his oldest daughter gets a suitor, the father nearly goes on the rampage, but he is forced to change his tune when he is injured, leaving her in charge of the farm.