'The sea stranger' originally published: London : Heinemann, 1973.
'The fire-brother' originally published: London : Heinemann, 1975.
'The earth-father' originally published: London : Heinemann, 1976.
Sea stranger ; [and], Fire-brother ; and, Earth-father by Kevin Crossley-Holland. ISBN 033025667X. Published by Pan Books in 1979. Publication and catalogue information, links to buy online and reader comments.