Home › Authors › Marq De Villiers Marq De Villiers b. 1940 ยท 8 books Biography Marq de Villiers is an award-winning South African-Canadian writer and journalist. He now chiefly writes non-fiction books on scientific topics. In the past he also worked as a magazine editor and foreign correspondent. - Wikipedia Books by Marq De Villiers Witch in the wind 2007 Blood traitors 2006 A dune adrift 2004 The Heartbreak Grape, Revised and Updated 1995 Down the Volga 1992 Down the Volga in a time of troubles 1991 Six days that shook the world 1991 White tribe dreaming 1988