"When a goddess offers her a chance to avenge her murdered family, Lore Perseous is drawn into a brutal hunt in which the modern-day descendants of classical heroes strive to kill Greek gods and assume their power and immortality."--

"Percy Jackson isn't expecting freshman orientation to be any fun. But when a mysterious mortal acquaintance appears on campus, followed by demon cheerleaders, things quickly move from bad to diabolical. In this latest installment of the blockbuster series, time is running out as war between the Olympians and the evil Titan lord Kronos draws near. Even the safe haven of Camp Half-Blood grows more vulnerable by the minute as Kronos's army prepares...

"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 Percys instructions to find the mortal side of the Doors of Death. If they can fight their way through the Gaeas 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...

Jason, Piper, and Leo, three students from a school for "bad kids," find themselves at Camp Half-Blood, where they learn that they are demigods and begin a quest to free Hera, who has been imprisoned by Mother Earth herself.

Seventeen-year-olds Gen and Castor of Olympia race to be the first to complete six nearly impossible challenges to obtain their greatest desire, and only one will win while the other walks away with nothing--if she walks away at all.

"Gold is wealth. Wealth is power. Power is a curse. King Midas once had the ability to turn all he touched into gold. But after his gift--or curse--almost killed his daughter, Midas relinquished The Touch forever. Ten years later, Princess Kora still bears the consequences of her father's wish: her skin shines golden, rumors follow her everywhere she goes, and she harbors secret powers that are getting harder to hide. Kora spends her days locked in...

All year the half-bloods have been preparing for battle against the Titans, knowing the odds of a victory are grim. Kronos's army is stronger than ever, and with every god and half-blood he recruits, the evil Titan's power only grows. While the Olympians struggle to contain the rampaging monster Typhon, Kronos begins his advance on New York City, where Mount Olympus stands virtually unguarded. Now it's up to Percy Jackson and an army of young demigods...

"After being tricked into releasing the gods from their captiviy on Olympus, Helen Hamilton must find a way to re-imprison them without starting a devastating war, all while fighting the ever-growing passion she feels for her forbidden love, Lucas Delos"--

"After successfully using a clever bit of trickery to avoid all-out war with the gods and defeat Zeus, Helen sets out to enjoy her final year of high school with Lucas and her friends. But happily ever after eludes her. Zeus has found a way to strike backat Helen from inside the prison she devised for him. Growing weaker with every one of Zeus' attacks, Helen scrambles to complete the three tasks she owes to the Titans, hurling through time on Cronus'...

"In this retelling of the Persephone myth, an unlikely friendship develops between Cass, a teenaged runaway, and Maia, a piano prodigy imprisoned in the oppressive silence of her adoptive parents' house. When Cass frees Maia from her sheltered life and the hypnotic blue-eyed rocker Jason appears on the scene, an ancient evil is awakened"--