The SciencesJanuary 18, 1919
The Macoa indians of Venezuela—III
An Expedition Among a Little Known but Ancient Race
Stories by Theodoor De Booy
The SciencesJanuary 11, 1919
The Macoa Indians of Venezuela—II
Expedition Among a Little Known but Ancient Race
The SciencesJanuary 4, 1919
The Macoa Indians of Venezuela—I
An Expedition Among a Little Known but Ancient Race
The SciencesApril 13, 1918
The Museum of the American Indian
A New and Noteworthy Anthropological Institution
The SciencesDecember 15, 1917
Archeological Notes on the Danish West Indies
The Petroglyphs of The Island of St. John and of Congo Cay
The SciencesOctober 13, 1917
Archeological Investigations in the Virgin Islands
To Solve the Riddle of the Origin of their Aborigines