A simple, warm story of cooperation and group fun in school and church. Ruth and Roger of the prairie land of South Dakota go to a vacation school and through group projects with their understanding teacher and lots of questions learn something about the organization of the church, its social activities and its worship. Although the children- as in the other books in this series- are almost too good to be true, there is a semblance of a story, the prose is readable and the values of worship and community living are simply presented for this level.