The menaces without : immigrant aliens and the origins of immigration restrictions
Diverted streams : discovering a permeable border, 1882-1891
Drawing the lines : blueprints for immigration enforcement on the borders, 1891-1910
Erasing the lines : immigrant ingenuity on the U.S.-Mexico border, 1895-1910
Northward bound : Mexican immigrants, migrants, and refugees at the border, 1900-1921
The sisyphean task : origins of the modern border
An imaginary line : change and continuity on the U.S.-Mexico border.