Why Is Jeremiah Called the "Weeping Prophet"?
Why Did God Care Enough about Nineveh to Send Jonah?
What Are We to Make of the Abrupt Finish to the Book of Jonah?
See LITERATURE, SUB-APOSTOLIC.
Orr, James, M.A., D.D. General Editor. "Entry for 'SUB-APOSTOLIC LITERATURE'". "International Standard Bible Encyclopedia". 1915.