16 Best Rick Riordan Books

As Kronos’s army marches on Manhattan and the gods battle the monster Typhon across America, Percy leads the demigods and their allies in a last stand to defend Mount Olympus. The war forces him to face the Great Prophecy and choose what kind of hero he’ll be.

Strange new entrances reveal that Daedalus’s Labyrinth now runs beneath Camp Half-Blood. Percy, Annabeth, Grover, and Tyson venture inside the shifting maze to find its creator before Kronos’s forces do, racing against time to stop an invasion from underground.

Jason wakes up on a school bus with no memory of his past, sitting next to a girl who insists she’s his girlfriend. Brought to Camp Half-Blood with Piper and Leo, he learns that a new prophecy has begun and that the missing Percy Jackson may be the key.

Annabeth finally reunites with Percy aboard the Argo II as Greek and Roman demigods attempt a fragile alliance. Tasked with following the mysterious Mark of Athena into Rome, she and the other six must rescue Nico and recover a legendary statue to prevent war.

Percy Jackson wakes up in Northern California with no memory and is guided to Camp Jupiter, the Roman counterpart to Camp Half-Blood. There he joins Hazel and Frank on a perilous quest to Alaska to free the death god Thanatos and save the camp.

Homeless teen Magnus Chase learns he is the son of a Norse god and dies fighting a fire giant on a Boston bridge. Reborn in Hotel Valhalla, he escapes with friends to stop the wolf Fenris from breaking free and triggering Ragnarok.

Twelve-year-old Percy Jackson discovers he is Poseidon’s son and the prime suspect in the theft of Zeus’s master bolt. To stop a war among the gods and save his mother, he and his friends undertake a cross-country quest filled with monsters and modernized myths.

Zeus punishes Apollo by stripping his godhood and casting him to Earth as a mortal teen named Lester Papadopoulos. With help from street-smart demigod Meg McCaffrey and Camp Half-Blood, he must survive assassins, restore a lost oracle, and begin to understand mortality.

Separated by the Doors of Death, Percy and Annabeth struggle to survive in Tartarus while their friends sail the Argo II toward Greece. Both groups must find a way to close the Doors from opposite sides before Gaea’s forces overwhelm the mortal world.

After a rescue mission goes wrong, Annabeth is captured and the goddess Artemis disappears. Percy joins the Hunters of Artemis on a winter quest across America to find them both, confronting new monsters, an ominous prophecy, and the first signs of the Titan Kronos’s return.

After a museum experiment goes horribly wrong and their father vanishes, siblings Carter and Sadie Kane discover they are powerful magicians tied to Egyptian gods. Pursued by both monsters and other magicians, they race to stop Set from destroying North America.

When Camp Half-Blood’s magical borders begin to fail and Percy’s friend Grover disappears, Percy sails into the Sea of Monsters to find the Golden Fleece. Alongside Annabeth and his newly discovered half-brother Tyson, he faces treacherous seas, sirens, and an old enemy’s plot.

Nico di Angelo hears a call for help from Tartarus and prepares to return to a place connected with painful memories. His boyfriend, Will Solace, joins the journey, bringing their relationship into a quest involving darkness, danger, and an old obligation.

The final Heroes of Olympus book follows the seven demigods as they race toward Athens to stop Gaea’s awakening while Nico, Reyna, and Coach Hedge struggle to deliver the Athena Parthenos to Camp Half-Blood before war breaks out between Greek and Roman demigods.

At a prestigious oceanography academy that trains descendants of Captain Nemo, freshman Ana Dakkar survives a deadly attack and learns her family’s true legacy. Thrust into a rivalry rooted in Twenty Thousand Leagues Under the Seas, she must command advanced submarines and strange sea tech to keep her classmates alive.

New camper Katie Kim and four other demigods enter Camp Half-Blood’s forbidden forest on a counselor’s orders. When her half-brother disappears and monsters emerge, Katie’s remaining companions must return to the Wild Zone to investigate a dangerous curse.