The Wiseman hypothesis, sometimes called the tablet theory, is a theory of the authorship and composition of the Book of Genesis which suggests that Moses compiled Genesis from tablets handed down through Abraham and the other patriarchs. Originally advocated by P. J. Wiseman (1888–1948) in his New discoveries in Babylonia about Genesis (1936) and republished by Wiseman's son, Donald Wiseman, as Ancient records and the structure of Genesis: A case for literary unity in 1985, the hypothesis received some support from R. K. Harrison (1969) but otherwise remained without acceptance in scholarly circles.