Spiritual Reformers in the 16th & 17th Centuries
Spiritual Life and the Word of God
Spiritualism and the New Psychology
Spiritual Adventures
Spirits in Bondage: A Cycle of Lyrics
The Spirit Proper to the Times
The Spirit of Youth and the City Streets
The Spirit of the Ghetto: Studies of the Jewish Quarter in New York
The Spirit of the Age; Or, Contemporary Portraits
The Spirit of Sweetwater
The Spirit of St. Francis de Sales
The Spirit of Rome
The Spirit of Place, and Other Essays
The Spirit of Lafayette
The Spirit of Japanese Art
The Spirit of Japan