Demigod Percy Jackson, still with no memory, and his new friends from Camp Jupiter, Hazel and Frank, go on a quest to free Death, but their bigger task is to unite the Greek and Roman camps so that the Prophecy of Seven can be fulfilled.

Compiled by Bryan Holme, with an introduction by Joseph Campbell. First published in the United States under the title: Bulfinch's mythology: the Greek and Roman fables illustrated.

Born of a mortal woman and the king of the gods, Hercules is blessed with extraordinary strength. The goddess Hera commands that the mighty Hercules must undergo twelve incredible tasks to pay for a mistake he made in the past. Hercules easily completes the first few labors, as he overpowers a ravenous lion and battles a giant bull barehanded. But not all the gods support him, and Hercules faces difficult tasks that test his strength and his mind....

Greek and Roman demigods from the Prophecy of Seven must work together to seal the Doors of Death--and help Percy and Annabeth escape the Underworld in the process.

Greek and Roman demigods Nico, Jason, Reyna, Leo, and Piper try to stop Gaea, the Earth Mother, who needs the blood of two demigods sacrificed in Athens--the blood of Olympus--to awaken. Meanwhile, the friends keep having frightening visions of a great war at Camp Half-Blood that could be the end of all of them.