At the front with three armies : my adventures in the Great War / G. Fortescue England's effort : six letters to an American friend and an epilogue / Mary A.Humphry Ward ; with a preface by [Archibald Philip Primrose 5th] … effort de l'Angleterre : sept lettres à un ami américain / Mrs. Humphry Ward ; préf. de M. Gabriel Hanotaux England's effort : six letters to an American friend / H. Ward