Zeus and the Skeleton Army / West, Tracey

Zeus and Hercules have gotten the Hydra's scale and the Amazon warrior queen's golden belt, and that leaves just one more task to complete to stop King Eurystheus from declaring war on Olympus--bring Cerberus, the three-headed hound of Hades, to King Eurystheus. Hoping Athena can help them convince Hades to let them borrow his hound, Zeus, Hercules, and Athena arrive in the Underworld only to be confronted by the mysterious Melinoe and her shadow army of skeleton ghost Nightmares.

Zeus and his fellow gods-in-training face a new challenge in the underworld when they attempt to capture Cerberus--the three-headed guardian and cherished pet of Zeus's brother Hades. But they find themselves up against even more than they anticipated when they have to face off against Melinoe and her skeletal minions.