Opus Novum Gildae Britannus Monachus. cui sapientis cognomentum est inditum, de calamitate excidio, et conquestu Britanniae.
Antwerp (?): C. Ruremond (?), 1525. Antwerp: C. Ruremond, 1525 (?)]. First edition. This work has usually been, and often continues to be, attributed to the printer Pynson in London in 1525; Dennis Rhodes in his 1979 article in The Library (IV, 1979, pp. 355-360) attempts to identify different title-pages.....