Wanderings among South Sea Savages and in Borneo and the Philippines

Viajes por Filipinas: De Manila á Marianas

Reizen en vechten in het Zuiden van de Philippijnen De Aarde en haar Volken, 1908

The Expedition to Borneo of H.M.S. Dido For the Suppression of Piracy

The Philippine Islands

A Visit to the Philippine Islands

Reise durch den Stillen Ozean

The Gardens of the Sun A naturalist's journal on the mountains and in the forests and swamps of Borneo and the Sulu Archipelago

Atolls of the Sun

Life in the forests of the Far East (vol. 2 of 2)

A Yankee doctor in paradise