"The Five Little Peppers" are Ben, Polly, Joel, Davie, and Phronsie. Their father died when Phronsie was a baby and Mrs. Pepper struggles to earn enough money to support the family. Despite their poverty, they are a loving family, full of spirit and adventure. Ben and Polly do what they can to support the family, but a bout with measles threatens the well being of the entire Pepper clan, especially Joel and Polly. The family has other adventures and befriend Jasper King during one of them. This friendship will enrich their lives in ways they never thought would be possible.

Adapted by Olive Price.