Rocky Mountain Visions: A Review Essay*

George J. Borjas, Heaven's Door: Immigration Policy and the American Economy Douglas S. Massey, Joaquin Arango, Graeme Hugo, Ali Kouaouci, Adela Pellegrino, Aistd J. Edward Taylor, Worlds in Motion: Understanding International Migration at the End of the Millennium Alison Games, Migration and the Origins of the English Atlantic World Joseph P. Ferrie, Yankeys Now: Immigrants in the Antebellum United States 1840–1860 Francine M. Deutsch, Halving It All: How Equally Shared Parenting Works