Teen triplets Gretchen, Grace, and Greer, descendants of Medusa, continue to battle the monsters who walk the streets of San Francisco, unseen by humans, but realize they must enter the abyss if they are to protect their loved ones--and their world.
"Trojan princess Cassandra is cursed by Apollo with the gift of prophecy, and must try to find her place in a world that she knows to be perilous; years later, will her friendship with a young Amazon princess named Rin help her to avert a disastrous end to their war?"--