Doctor Dolittle's Post Office is the third of Hugh Lofting's Doctor Dolittle books. Set on the West Coast of Africa, the 1923 book follows the episodic format of most other books in the series. In the beginning of the book, Doctor Dolittle helps to capture a slave trader's ship, then organizes the postal service of a small African kingdom, Fantippo, ruled over by King Koko. Mobilizing migrating bi...