At Home in the World: The Letters of Thomas Merton and Rosemary Radford Ruether.

Thomas Merton (1915-1968) was a writer and Trappist monk at Our Lady of Gethsemani Abbey in Kentucky. His writings include such classics as The Seven Storey Mountain, New Seeds of Contemplation, and Zen and the Birds of Appetite. Merton is the author of more than seventy books that include poetry, personal journals, collections of letters, social criticism, and writings on peace, justice, and ecumenism.

Rosemary Radford Ruether was a theologian and feminist writer who was born in Minnesota. She received her doctorate in religion in 1965 at Howard University in Washington, D.C. She remained there on faculty until 1976. Later, she was on faculty of Garrett Evangelical Theological Seminary in Evanston, Illinois. (Source: «The Hidden Ground of Love», p. 497-498.)