Rick Riordan

In his continuing quest to earn college recommendation letters from the gods, Percy has to pet sit the goddess Hecate's polecat and giant mastiff during Halloween week. What could go wrong?

After saving the world multiple times, Percy Jackson is hoping to have a normal senior year. Unfortunately, the gods aren’t quite done with him. Percy will have to fulfill three quests in order to get the necessary three letters of recommendation from Mount Olympus for college....

Jason has a problem. He doesn't remember anything before waking up on a school bus holding hands with a girl. Apparently she's his girlfriend Piper, his best friend is a kid named Leo, and they're all students in the Wilderness School, a boarding school for "bad kids"....

How do you punish an immortal? By making him human. After angering his father Zeus, the god Apollo is cast down from Olympus. Weak and disoriented, he lands in New York City as a regular teenage boy. Now, without his godly powers, the four-thousand-year-old deity must learn to survive in the...

New York Times #1 best-selling authors Rick Riordan and Mark Oshiro collaborate again on a new adventure in which Nico di Angelo teams up with his half-sister Hazel Levesque to protect . . . monsters?

He's b-a-a-ack! Despite their best efforts, Carter and Sadie Kane can't seem to keep Apophis, the chaos snake, down. Now Apophis is threatening to plunge the world into eternal darkness, and the Kanes are faced with the impossible task of having to destroy him once and for all.

Magnus Chase has always been a troubled kid. Since his mother's mysterious death, he's lived alone on the streets of Boston, surviving by his wits, keeping one step ahead of the police and the truant officers. One day, he's tracked down by an uncle he barely knows-a man his mother claimed was...

Demigods Nico di Angelo and Will Solace must endure the terrors of Tartarus to rescue an old friend in this thrilling adventure co-written by New York Times #1 best-selling author Rick Riordan and award-winning author Mark Oshiro....

Dr. Kane brings siblings Carter and Sadie together for a "research experiment" at the British Museum, where he hopes to set things right for his family. Instead, he unleashes the Egyptian god Set, who banishes him to oblivion and forces the children to flee for their lives....

Ever since the gods of ancient Egypt were unleashed in the modern world, Carter Kane and his sister, Sadie, have been in trouble. As descendants of the House of Life, the Kanes have some powers at their command, but the devious gods haven't given them time to master their skills....

¡El final de la saga más espectacular de Rick Riordan! Lester y sus amigos semidioses han superado todas las pruebas, o eso creían. Ahora que el Campamento Júpiter está a salvo, Lester tiene una última aventura por delante... y no será nada fácil salir con vida de ella.

Con la ayuda de algunos amigos semidioses, Lester ha conseguido sobrevivir a las dos primeras pruebas: una en el Campamento Mestizo y la otra en Indianápolis, donde Meg recibió la profecía oscura.

Le sort des dieux est entre les mains de Percy. Toute l'année, Percy et son armée de demi-dieux se sont préparés à affronter les...

Percy et ses amis Annabeth, Grover et Thalia se retrouvent face à un horrible manticore. Ils n'ont la vie sauve que grâce à l'intervention de la déesse...

Amy and Dan Cahill discover that their family was one of the most powerful in human history....

Edgar, Shamus, and Anthony Award winner Rick Riordan is a master of Texas crime writing. In Southtown, maniacal convict Will Stirman escapes from the state penitentiary. With his gang of murderous thugs, Stirman pursues Erainya, the boss of college professor turned P.I. Tres Navarre. Erainya’s...

Edgar Award-winner Rick Riordan captures San Antonio at its grittiest with his mysteries featuring Jackson "Tres" Navarre - unlicensed P.I., Tai Chi master, and imbiber of Big Red cream soda laced with tequila. It’s been a decade since his father was murdered and Tres left town. But he’s got...

Calling all young magicians of Egypt! If the blood of the pharaohs runs in your veins, you can't afford to be without this guide to Ancient Egyptian deities and creatures, and Carter and Sadie Kane's world of magic. Greetings, initiate! Carter Kane, here. Congratulations on reaching Brooklyn...

New York Times number one best-selling author Rick Riordan pays homage to Jules Verne in his exciting modern take on 20,000 Leagues Under the Sea....

Cuando Jason despierta sabe que algo va muy mal. Está en un autobús camino de un campamento para chicos problemáticos. Le acompañan Piper—una muchacha (bastante guapa, por cierto) que dice que es su novia—y el que parece ser su mejor amigo: Leo....