A Companion to the Summa : Corresponding to the Summa Theologica (IA, IA IIAE, IIA IIAE, IIIA and Supplement) /
by Walter Farrell ...
- New York : Sheed & Ward, 1940, 1939, 1945, 1946., 1941., 1955., 1959., 1953., 1956.
- 4v. (v1. vii, 457 p.), (v2. viii, 467 p.), (v3. viii, 530 p.), (v4. ix, 464 p.)
"This whole work is not ... about the Summa, but the Summa itself reduced to popular language."--Foreword, v. 3.