. . . . . "Early works"@en . "Youths sure guide to heaven: or, the most useful and necessary truths of the gospel, briefly, and plainly opened, to their capacities With directions how they should improve every truth they learn, to spiritual advantages; by way of questions and answers; together with close and pertinent applications. By S.F. an unworthy servant of Jesus Christ in the work of the gospel"@en . . . "Youths sure guide to heaven: or, the most useful and necessary truths of the gospel, briefly, and plainly opened, to their capacities With directions how they should improve every truth they learn, to spiritual advantages ; by way of questions and answers ; together with close and pertinent applications. By S.F. an unworthy servant of Jesus Christ in the work of the gospel"@en . . . . .