See, for example, Violet M. Cummings, Noah’s Ark: Fact or Fable?, Creation-Science Research Center, 1972; John Warwick Montgomery, The Quest For Noah’s Ark (Bethany Fellowship, Minneapolis, 1974); John D. Morris, Adventure on Ararat (Institute For Creation Research, San Diego 1973); Rene Noorbergen, The Ark File (Pacific Press Publishing Assoc., Mountain View, Ca., 1974.