The book contains a lengthy introduction to the life and work of Blake by Norton as well as full page black and white copies of the etchings which Blake made between 1823 and 1826 for his illustrated edition of the Book of Job.
Blake’s Illustrations of the Book of Job. With Descriptive Letterpress, and A Sketch of the Artist’s Life and Works. By Charles Eliot Norton (Boston: James R. Osgood and Co., 1875).
The text is in the public domain.