On The Way: Or Patty At Mount Vernon is a novel written by Caroline Healey Dall and published in 1870. The book follows the story of Patty, a young girl who travels with her family to Mount Vernon, the home of George Washington, for a summer vacation. Along the way, she learns about the history of the United States, the life of George Washington, and the importance of patriotism. Patty also meets new friends and experiences various adventures during...