The poetical works of the Late Reverend and Learned Mr. Ralph Erskine, minister of the Gospel in Dunfermline : Containing, I. The Gospel sonnets; or, spiritual songs. In six parts. II. A paraphrase, or explicatory poem, upon the song of Solomon. In eight chapters. III. Scripture songs, upon some select passages of the Old and New Testaments. In two books. IV. Miscellaneous poems, on different subjects.