"The Greek and Roman demigods must simultaneously prevent the earth mother, Gaea, from waking and stop war from breaking out at Camp Half-Blood"--Provided by publisher.

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.

"The Greek and Roman demigods will have to cooperate in order to defeat the giants released by the Earth Mother, Gaea. Then they will have to sail together to the ancient land--Greece itself--to find the Doors of Death"--Provided by publisher.

In this updated version of Greek mythology, Hades, King of the Underworld, tells how a gawky teen Cupid fell in love with the mortal Psyche and what really happened when he kidnapped her.

The Greek god Apollo, cast down to earth as the ungifted human teenager Lester Papadopoulos, and his demigod friends must go through the Labyrinth to find the third emperor--and an Oracle who speaks in word puzzles--somewhere in the American Southwest.

"Inspired by the critically acclaimed film written and directed by Oscar winner Guillermo del Toro, and reimagined by New York Times bestselling author Cornelia Funke, this haunting tale takes readers to a darkly magical and war-torn world filled with richly drawn characters including trickster fauns, murderous men, child-eating monsters, courageous rebels, and a long-lost princess hoping to be reunited with her family"--Provided by publisher.

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.