FOR FURTHER READING:
- Dewar , L. 1939 . Training in Prayer , Rich and Cowan .
- Dobson , H.W. , ed. 1952 . church Teaching for the Junior Child , Church Information Board . Book 3
- Stewart , G.S. 1939 . The Lower Levels of Prayer , SCM Press .
- Walker , V.E. 1931 . Paternoster Tales , SPCK .