This collection of writings on aspects of prayer and the vocation and spiritual outlook of teachers was produced by Underhill during the yars 1922 to 1937. One of our age's great spiritual guides, she writes for those "dwellers in time who are yet capable of eternity." The Introduction gives an excellent overview of her work, readers new to this wise and eloquent teacher will find in this volume onlyu the beginning of the rich treasure awaiting them in her other books.