THE LIFE OF JOHN LEDYARD, THE AMERICAN TRAVELLER; COMPRISING
Digital Archive: Conrad Martens
John Ledyard, Connecticut's Most Famous Traveler - Connecticut
American Historical Ephemera and Photography by Hindman Auctions
Trouble in Paradise - WSJ
John Ledyard, Connecticut's Most Famous Traveler - Connecticut
Best Nonfiction & Teen Books of 2012 by Kirkus Reviews - Issuu
John Ledyard - America's First Explorer and Adventurer
John Ledyard Pacific Voyage, Arctic Expedition & Naturalist