Lofting's first book, "The Story of Doctor Dolittle" (1920), introduced the kind physician who could talk to animals, becoming an instant classic of children's literature. Its sequel, "The Voyages of Doctor Dolittle" (1922), earned him the prestigious Newbery Medal. He went on to write numerous sequels, including "Doctor Dolittle's Post Office" (1923), "Doctor Dolittle's Circus" (1924), "Doctor Dolittle's Zoo" (1925), and "Doctor Dolittle's Garden" (1927). Beyond Dolittle, he authored "The Story of Mrs Tubbs" (1925) and "Victory for the Slain" (1942), an anti-war poem reflecting his wartime experiences.
Lofting eventually settled in the United States and died in California in 1947, leaving an enduring legacy in children's fantasy literature.