The Greek god Apollo is still in the persona of ungifted human teenager Lester Papadopoulos. Now Lester and his demigod friends must go through the Labyrinth to find the third emperor -- and an Oracle who speaks in word puzzles-- somewhere in the American Southwest. But the longer he stays mortal, the weaker he grows ... and the less confident that he will be able to regain his place on Mount Olympus.

"Ming gets lost in time in the Forbidden City and meets a young emperor. Together, they explore the wonders of the palace and ride on a bronze dragon that takes them high up in the sky. The past and the present come together in this beautifully illustrated book of another of Ming's adventures"--Page 4 of cover. While on a visit to the Forbidden City in Beijing, Ming travels back in time, meets the young emperor, and the two of them fly around the...

Jonah, thirteen, and Katherine, eleven, travel through time to 1918 Russia just as Alexei, Anastasia, and the rest of Tsar Nicholas II's family is about to be executed. Author's note includes facts about the Romanovs and the mystery surrounding their deaths.

Anastasia: A princess of Russia's Romanov family grows up in an orphanage after the assassination of her parents and separation from her grandmother, with only vague memories of her childhood, but she discovers her rightful heritage when she is recruited to pose as the lost princess by con men who want to claim a reward for her recovery. Bartok the Magnificent: When Price Ivan is kidnapped, it is up to Bartok to discover the real hero inside himself...

"Jack and Annie are about to meet the fiercest warriors of all--the soldiers of the ancient Roman legion! When the magic tree house whisks them back to a ROman army camp, they learn their mission: Be like warriors. That is easier said than done--Roman soldiers are the best fighters in the world! When Jack and Annie find themselves in the wrong place at the wrong time, they're in big trouble. Who will save Jack and Annie?"--Page [2] of cover.

Seventeen-year-old Jess Morgan discovers her great-great-aunt's diaries, leading her on a quest to uncover whether Aunt Anna was actually a Romanov princess. Includes author's note.

In this alternate history, Napoleon wins at Waterloo by unleashing a secret battlefield weapon--a legion of giant, carnivorous dinosaurs imported from the wilds of the Americas--and only fifteen-year-old Willem Verheyen stands in the way of the emperor's plan for world domination.