Apollonius Rhodius' Argonautica is a voyage across time as well as space. The Argonauts encounter monsters, nymphs, shepherds, and kings who represent earlier stages of the cosmos or human society; they are given glimpses into the future, and themselves effect changes in the world through which they travel. Readers undergo a still more complex form of temporal transport, enabled not just to imagine themselves into the deep past, but to examine the...