Originally published: as Doctor Dolittle, a treasury, Philadelphia : V Lippincott, 1967; London : Cape, 1968 and as Introducing Doctor Dolittle. Harmonsworth : Puffin, 1977.
Introducing Doctor Dolittle by Hugh Lofting. ISBN 0140308806. Published by Puffin. Publication and catalogue information, links to buy online and reader comments.