what is the focus of the program? i assume it is to introduce young children to the basics and get them ready for CCD and sacramental preparation, and to help them understand what is going on at Mass. Our Sunday Visitor has a good pre-school/kinder program, so does Loyola Press. both are “user friendly” so if parents assist in the class on a rotating basis the materials and curriculum are easy to follow. If you are looking for a lectionary-based program, Celebrating the Lectionary has units with very good leader guides for all age levels, and the supporting materials are great. Pflaum also has magazine-style handouts for each age level, but this will be more expensive in the long run.