This comprehensive catalogue was published for the Paul Mellon Center for Studies in British Art, Yale University, for the series "Studies in British Art." The catalogue raisonné includes Blake's paintings, drawings, and colored prints. The publication also lists works attributed to the artist's wife, Catherine, and younger brother, Robert Blake. A survey of early catalogues raisonnés for Blake appears in the Acknowledgements (p.ix). This work builds on earlier efforts of Ruthuen Todd and Geoffrey Keynes. The author was formerly the Keeper of the Historic British Collection at the Tate Gallery.