Where the Air Is Clear, Carlos Fuentes's first novel, opens with a metaphorical description of Mexico City and the challenges facing its inhabitants and quickly becomes an unsparing portrayal of the upper class. Departing from a traditional linear narrative, Fuentes constructs his novel around a series of encounters with members of this world, including Federico Robles, an ambitious self-made millionaire; Rodrigo Pola, a writer whose father was executed...