Harvard symbologist Robert Langdon and French cryptologist Sophie Neveu work to solve the murder of an elderly curator of the Louvre, a case which leads to clues hidden in the works of Da Vinci and a centuries-old secret society.

When their parents' seedy old motel burns down on the same night they are visited by a strange man covered in skeleton tattoos, Cyrus, Antigone, and their brother Daniel are introduced to an ancient secret society, and discover that they have an important role in keeping it alive.

When several people are burned to death during the theft of a religious artifact, Gray Pierce, a new member of the U.S. SIGMA force, pursues a clandestine fraternity of alchemists who would use the artifact to establish a new world order.

"An American government official dies suddenly in a Washington restaurant, but the coroner cannot determine a cause of death. When a second bureaucrat dies, Metro detective Av Smith discovers that both were members of a committee known only as DMX. DMX operates in total secrecy, and its mission is to target foreign terrorists for elimination. Detective Smith is determined to pursue both murder cases, even if it means butting heads with Carl Mandeville,...

"What happens if both the president and vice-president-elect die before taking the oath of office? The answer is far from certain--in fact, what follows would be nothing short of total political chaos. Shot down over Siberia, ex-Justice Department agent Cotton Malone is forced into a fight for survival against Aleksandr Zorin, a man whose loyalty to the former Soviet Union has festered for decades into an intense hatred of the United States. Before...

"In this dystopian novel about total collapse by internationally renowned author Amin Maalouf, a complete blackout hits a small island with only two solitary inhabitants, who suddenly have to depend on each other."--

"Cyrus and Antigone must track down Phoenix and the Dragon's Tooth while facing a threat from the transmortals"--Provided by publisher.

"1873. At an abandoned château on the outskirts of Paris, a dark séance is about to take place, led by acclaimed spiritualist Vaudeline D'Allaire. Known worldwide for her talent in conjuring the spirits of murder victims to ascertain the identities of the people who killed them, she is highly sought after by widows and investigators alike. Lenna Wickes has come to Paris to find answers about her sister's death, but to do so, she must embrace the...

"On Halloween night, the scouts, along with their Descender allies, must battle terrifying sasquatches at their own elementary school. Little do they know, the sasquatches are merely the bait to a trap. DeGraff captures three of the Descenders and drags them into a frightening, off-limits sector of The Secret Zoo. Meanwhile, Noah and his friends must protect two of their animals allies from police officers who are convinced that they are dangerous...

To free himself from an ancient curse, thirteen-year-old Shinji Takahashi must team up with a secret organization of explorers, find a magical font hidden in the jungles of Mexico, and replace a stolen idol.