First Edition. Frank Tenney Johnson dustjacket art and frontis. Casey Ryan, known as the most reckless stage driver ever to carry the mail, was bitten by the speed bug and deserted his stage coach for a Ford; but not even a Ford could stand Casey's handling and he eventually found himself bereft of machine, job, and bankroll. To rebuild his fallen fortunes Casey must search out a legendary gold mine, the secret of Injun Jim. An uncommon Bower title. Near Fine in Very Good dustjacket, shallow loss at spine ends, modest shelf wear.