The full title of this book gives the description as well:
Spiritual melody, containing near three hundred sacred hymns. By Benjamin Keach, author of Trhopolgia, pastor of the Church of Christ meeting on Horsly-down, Southwark
Print souce: Keach, Benjamin, 1640-1704. London: printed for John Hancock, in Castle-Alley, near the Royal-Exchange in Cornhill, 1691.
(You may also get it in print for over $40!)