WDoctor Dolittle and the Green CanaryWDoctor Dolittle in the MoonWDoctor Dolittle's CaravanWDoctor Dolittle's CircusWDoctor Dolittle's GardenWDoctor Dolittle's Post OfficeWDoctor Dolittle's ReturnWDoctor Dolittle's ZooWGub Gub's BookWDoctor Dolittle and the Secret LakeWThe Story of Doctor DolittleWThe Voyages of Doctor Dolittle