Authors: Mark Derr

  • The Frontiersman The Real Life and the Many Legends of Davy Crockett — Mark Derr

    The Frontiersman The Real Life and the Many Legends of Davy Crockett — Mark Derr

  • Dog’s Best Friend Annals of the Dog-human Relationship — Mark Derr

    Dog’s Best Friend Annals of the Dog-human Relationship — Mark Derr

  • A Dog’s History of America How Our Best Friend Explored, Conquered, and Settled a Continent — Mark Derr

    A Dog’s History of America How Our Best Friend Explored, Conquered, and Settled a Continent — Mark Derr