Winner of the Southwest Book Award Beneath the streets of the U.S.-Mexico border, children are coming of age. They have come from all over Mexico to find shelter and adventure in the drainage tunnels that connect the twin cities of Nogales, Sonora, and Nogales, Arizona. This book opens up the world of the tunnel kids and tells how in this murky underworld of struggling immigrants, drug dealers, and thieves, these kids have carved out a place of their own. Two parallel tunnels-- each fourteen feet wide and several miles long-- drain the summer rains from Mexico to the United...