J B Lippincott, Philadelphia, 1946
Many later reprints
Eyre & Spottiswoode, 1947
Redwood Press, 1969
Methuen, London, 1974
Dragon, London, 1966, parts 1, 2 and 3
Dragon, London, 1979, parts 1, 2 and 3
Thunderhead’s future looks very shaky. He might have to be shot. Ken meets a girl (owner of a filly lost in a railroad accident), and at last Thunderhead’s, and Ken’s, futures are decided.