The arrow and the sword : an essay in detection being an enquiry into the nature of the deaths of W. Rufus and Thomas Becket /
H. Ros s Williamson; with some reflections on the nature of medieval heresy; w ith a pref. by V. A. Demant.
- London : Faber and Faber, 1947.
- xviii, 182 p. ; 23 cm.
Mysteries, religious Heresies, Christian--History--Middle ages, 600-1500