"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.

"At the conclusion of The Mark of Athena, Annabeth and Percy tumble into a pit leading straight to the Underworld. The other five demigods have to put aside their grief and follow Percy's instructions to find the mortal side of the Doors of Death. If they can fight their way through Gaea's forces, and Percy and Annabeth can survive the House of Hades, then the Seven will be able to seal the Doors from both sides and prevent the giants from raising...

Four short stories plus original art, interviews, puzzles, and games, reveal new insights into the world of Percy Jackson and the other heroes of Olympus.

Monsters, mortals, gods, and warriors: For over sixty years readers have chosen this book above all others to discover the thrilling, enchanting, and fascinating world of Western mythology. From Odysseus's adventure-filled journey to the Norse god Odin's effort to postpone the final day of doom, Edith Hamilton's classic collection not only retells these stories with brilliant clarity but shows us how the ancients saw their own place in the world and...

When Neptune tells Emily and her merman father and human mother to return to Brightport to try to make merpeople and humans work more closely together, Emily faces problems with old enemies, her new, half-merfolk friend Aaron, and a mystery related to a group of legendary lost sirens.

"Introduces the Roman goddess Venus and explains her importance; features well-known Roman myths about this goddess; and includes map of ancient Rome and family tree of the Roman gods" --

"Introduces the Roman god Pluto and explains his importance; features well-known Roman myths about this god; and includes map of ancient Rome and family tree of the Roman gods" --

"Introduces the Roman god Mars and explains his importance; features well-known Roman myths about this god; and includes map of ancient Rome and family tree of the Roman gods" --

Reborn as the Flame, thirteen-year-old Emily has saved Olympus from destruction but when the gruesome Nirads begin a new invasion, Emily and her friends become entangled in the conflict as old grudges are unearthed and new enemies are discovered.

Introduces Saturn, the Roman god of sowing and seeds, discussing mythology, legacy, and origin stories. Includes a family tree, key words, an index, and access to further resources.