Her grandfather's dying words lead thirteen-year-old Theodora Tenpenny to a valuable, hidden painting she fears may be stolen, but it is her search for answers in her Greenwich Village neighborhood that brings a real treasure.

In 1929 New York City, twelve-year-old housemaid Martha O'Doyle suspects that a wealthy recluse may be trying to communicate with the outside world through the paintings on her gallery walls.

A.J. and his friends in the second grade learn that art can be made out of anything, even garbage.

A complex mystery of deception and betrayal that follows the court case of a young man set to hang for the murder of his father When a famed Oxford historian is found dead in his study one night, all evidence points to his son, Stephen. About to be disinherited from the family fortune, Stephen returns to home after a long estrangement-and it happens to be the night his father is shot to death. When his fingerprints are found on the murder weapon,...

Melkin Womper is thrilled to escape his dull future as a weaver and cultivate his artistic talents when he's apprenticed to Ambrosius Blenk, one of Vlam's most famous masters. But when Melkin's master is kidnapped and he consequently stumbles upon a war between the Fifth Mystery and the Rainbow Rebellion, Mel and his friends must use Blenk's paintings as portals and enter the Mirrorscape, facing monsters, mazes, and magic, to rescue the master.

"Nothing can save Alex Sennefer's life. That's what the doctors say, but his mom knows it's not true. She knows that the Lost Spells of the Egyptian Book of the Dead can pull her son back from the brink. The problem? When she uses the spells, five Death Walkers are also brought back to life. An ancient evil has been unleashed. Long-dead mummies are awakening. New York City is overrun by scorpions. And worst of all for Alex, his mom and the Lost Spells...

"The Ghent Altarpiece is the most violated work of art in the world. Thirteen times it has been vandalized, dismantled, or stolen. Why? What secrets does it hold? Enter UNESCO investigator, Nicholas Lee, who works for the United Nations' Cultural Liaison and Investigative Office (CLIO). Nick's job is to protect the world's cultural artifacts-including countless lesser-known objects and national treasures. When Nick travels to Belgium for a visit with...

"Christian O'Brady was pulled into a life of crime at a young age by his con artist parents. Now making amends for his corrupt past, he has become one of the country's foremost security experts. When a string of Southwestern art heists targets one of the galleries Christian secured, he is paired up with a gifted insurance investigator who has her own checkered past. Andi Forester was a brilliant FBI forensic analyst until one of her colleagues destroyed...