Although Apollonius of Rhodes' extraordinary epic poem on the Argonauts' quest for the Golden Fleece has begun to get the attention it deserves, it still is not well known to many readers and scholars. This book explores the poem's relation to the conditions of its writing in third century BCE Alexandria, where a multicultural environment transformed the Greeks' understanding of themselves and the world. Apollonius uses the resources of the imagination - the myth of the Argonauts' voyage and their encounters with other peoples - to probe the expanded possibilities and the anxieties opened up...