This is volume 7 of Harvard Classics, a collection of classical works of literature known initially as Dr Eliot's Five-Foot Shelf. The Harvard Classics was a 51-volume anthology gathered and edited by Charles W. Eliot, the president of Harvard University, and was first published in 1909. It contains introductions and notes to supplement the material.
Contents:
Vol. 7. CONFESSIONS OF ST. AUGUSTINE, IMITATION OF CHRIST
The Confessions, by Saint Augustine
The Imitation of Christ, by Thomas a Kempis