John Knox attacked her in his First Blast of the Trumpet against the Monstrous Regiment of Women (1558), and she was prominently vilified in Actes and Monuments (1563), by John Foxe. Foxe's book taught Protestants for centuries that Mary was a bloodthirsty tyrant. In the mid-20th century, H. F. M. Prescott attempted to redress the tradition that Mary was intolerant and authoritarian by writing more objectively, and scholarship since then has tended to view the older, simpler, partisan assessments of Mary with greater scepticism.[49]