The Man With The Knapsack is a novel written by James Jackson Wray and first published in 1884. The story follows the life of a man named David, who is traveling through the countryside with his knapsack on his back. He is a mysterious figure, and people are curious about his past and his purpose for traveling. David is a kind and generous person, and he helps people he meets along the way. He becomes involved with a family who is being threatened...