- The Story of Doctor Dolittle (1920)
- The Voyages of Doctor Dolittle (1922)
- Doctor Dolittle's Post Office (1923)
- Doctor Dolittle's Circus (1924)
- Doctor Dolittle's Zoo (1925)
- Doctor Dolittle's Caravan (1926)
- Doctor Dolittle's Garden (1927)
- Doctor Dolittle in the Moon (1928)
- Doctor Dolittle's Return (1933)
- Doctor Dolittle and the Secret Lake (1948)
- Doctor Dolittle and the Green Canary (1950)
- Doctor Dolittle's Puddleby Adventures (1952)