About Andrew Colin Gow Andrew Colin Gow is Professor of History at the University of Alberta. Books by Andrew Colin Gow The Arras Witch Treatises Johannes Tinctor's Invectives contre la secte de vauderie and the Recollectio casus, status et condicionis Valdensium ydolatrarum by the Anonymous of Arras (1460) edited and translated by Andrew Colin Gow, Robert B. Desjardins & François V. Pageau