Hugh Lofting figura en este catálogo con 15 libros, incluidos títulos de la serie Doctor Dolittle.
The Story of Doctor Dolittle / Doctor Dolittle
1920
The Voyages of Doctor Dolittle / Doctor Dolittle and the Pirates
1922
Doctor Dolittle's Post Office
1923
Doctor Dolittle’s Circus
1924
Doctor Doolittle's Zoo
1925
Doctor Dolittle's Caravan
1926
Doctor Dolittle's Garden
1927
Doctor Dolittle in the Moon
1928
Gub Gub's Book
1932
Doctor Dolittle's Return
1933
Doctor Dolittle's Birthday Book
1936
Doctor Dolittle and the Secret Lake
1948
Dr. Dolittle And The Green Canary
1950
Doctor Dolittle's Puddleby Adventure
1952
The Voyages of Doctor Dolittle
2008