Rick Riordan

The Cahills aren't the only family searching for the Clues. . . .The Cahills thought they were the most powerful family the world had ever known. They thought they were the only ones who knew about Gideon Cahill and his Clues. The Cahills were wrong. Powerful enemies -the Vespers- have been waiting in the shadows. Now it's their time to rise and the world will never be the same. In Vespers Rising, a brand new 39 Clues novel, bestselling authors Rick...

Siblings Sadie and Carter Kane discover that the gods of Egypt are waking, and the worst of them—Set—has his sights on them. to Stop him, the duo embarks on a dangerous journey across the globe, one that brings Carter and Sadie ever closer to the truth about their family and its connection to a secret order that has existed since the time of the pharaohs. The heart-stopping action and magic explode off the page in The Red Pyramid, The Graphic...

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 graphic novel adaptation of the mega-bestseller that launched a global phenomenon!

Minutes before she died Grace Cahill changed her will, leaving her decendants an impossible decision: "You have a choice - one million dollars or a clue."

Grace is the last matriarch of the Cahills, the world's most powerful family. Everyone from Marie Curie to Harry Houdini is related to the Cahills, yet the source of the family

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O aguardado desfecho da premiada série de fantasia «Percy Jackson e os Olimpianos». Os mestiços passaram o ano inteiro a preparar para a batalha contra os Titãs, sabendo que a vitória é pouco provável. O exército de Cronos está mais forte do que nunca, e a cada novo deus ou mestiço que é recrutado, o poder de Cronos aumenta cada vez mais.Enquanto os Olimpianos lutam para travar o monstro Tifão, Cronos avança em direção à cidade de...

The adventures of Tres Navarre, P.I. and Ph.D., continue to attract fans who love their spicy humor and suspense. When two English professors are killed in quick succession at the University of Texas at San Antonio, Tres is asked to finish teaching the semester's literature classes. All he has to do is keep his investigation of the murders quiet-and stay alive long enough to grade the final essays.

Gefährliche Gräber und ein machtgieriges Triumvirat Noch immer darf Apollo nicht zum Olymp zurückkehren, denn das Triumvirat will alle alten Orakel beherrschen und das Land unter den drei römischen Kaisern aufteilen. Nur Apollo aka Lester und seine Freunde Meg und Grover können ihnen die Stirn bieten. Ihre Reise führt sie tief unter die Erde, in die Gruft des römischen Königs Lucius Tarquinius Superbus. Er hat sich mit den bösen Kaisern verbündet...

DE LAS AVENTURAS DE PERCY JACKSON: UNA AMENAZA FINAL. UNA HISTORIA ETERNA. POR RICK RIORDAN, AUTOR NÚMERO UNO EN TODO EL MUNDO. Nico di Angelo, hijo de Hades, ha superado las pruebas más difíciles que podría haberse imaginado: desde la muerte de su madre y su hermana hasta perder a su amigo Jason durante los juicios de Apolo. Pero ahora hay un rayo de sol en su vida: Will Solace, el hijo de Apolo. Juntos, los dos semidioses pueden superar cualquier...

The gods of Olympus are alive in the 21st century. They still fall in love with mortals and have children who might become great heroes, but most of these children meet horrible fates at the hands of monsters by the age of twelve. Only a few learn the truth of their identity and make it to Half Blood Hill, a Long Island summer camp dedicated to training young demigods. Such is the revelation that launches young Percy Jackson on a quest to help his...