A History of the Imagination is a postmodern tale of adventure that reshapes the parameters of time and space, thought and action. In a metaphorical Africa, replete with nostalgia (but no dimensions), anything can happen and usually does. The narrator defends his magical departures, saying his is a history of possibilities, where fiction is "no less real for it's] being so." But when Darwin's corpse begins to lust after Colette and the African...