Grounded in both theory and practice, with implications for both, this book is about children s perspectives on the borders that society erects, and their actual, symbolic, ideational and metaphorical movement across those borders. Based on extensive ethnographic data on children of immigrants (mostly from Mexico, Central America and the Philippines) as they interact with undergraduate students from diverse linguistic, cultural and racial/ethnic backgrounds in the context of an urban play-based after-school program, it probes how children navigate a multilingual space that involves playing...