Margaret Regan is the author of two books on immigration, “Detained and Deported: Stories of Immigrant Families Under Fire” (2015), which won a starred review in Publishers Weekly, and “The Death of Josseline: Immigration Stories from the Arizona Borderlands (2010), named a Southwest Book of the Year and a Common Read for the Unitarian Universalist Church. “The Death of Josseline” has been assigned to students in many college classrooms. Both books are from Beacon Press. A longtime journalist in Tucson, Margaret started writing about the border in 2000.