The essential guide to more than 540 supernatural figures of Greek mythology-as well as notable mortals-from Acantha the nymph to Zeus, king of the gods. Do you know the story behind Pandora's Box, or the difference between Hercules and Heracles? Turn to this alphabetic encyclopedia, with more than 540 entries detailing all the major and minor characters, events, and settings of Greek mythology, from an introduction to the nymph Acantha to a succinct characterization of Zeus, the all-powerful ruler of the gods. This invaluable reference covers all types of heroes, gods, demigods, creatures, demons, and notable mortals, with their classic stories retold in riveting summaries. This comprehensive guide brings Greek mythology to life, and includes a helpful pronunciation key.