At the time called The Shadowing, the barrier between the netherworld and the human world begins to break down, and as fourteen-year-old Callum sees his visions of grisly murders coming true he strives to fulfill his destiny to stand against bloodthirsty demon forces while he, himself, is being hunted.

Lost in the Black Forest, Otto meets three mysterious sisters and finds himself entwined in a prophecy, a promise, and a harmonica--and decades later three children, Friedrich in Germany, Mike in Pennsylvania, and Ivy in California find themselves caught up in the same thread of destiny in the darkest days of the twentieth century, struggling to keep their families intact, and tied together by the music of the same harmonica.

"Toklo, Kallik, Lusa, and Yakone trek onward toward the Melting Sea, the site of Kallik's traumatic cubhood--and prepare to be separated for the first time since their journey began"--Provided by publisher.

The long-awaited prophecy surrounding Percy Jackson's sixteenth birthday unfolds as he leads an army of young demigods to stop Cronos in his advance on New York City, while the Olympians struggle to contain the rampaging monster, Tif?n.

The four bears are trying to reach Great Bear Lake for a gathering when Lusa becomes separated from them and must confront her past.

Althought Felina the cat queen is gone, the subway tunnels are still dangerous, not only because of Hopper's rogue brother Pup and his arachnid companion Hacklemesh, but also due to a secret Firren has been hiding that worries her more than the disappearance of her daughter, Hope. Includes a bonus story, ATLANTIA RISING: How it All Began.

Abducted at age fourteen and trained by the F.A.T.E. Center to become a Shadow, guardian of a future leader, Ren Sharpe, now eighteen, is assigned to protect college science student Gareth Young, but with help from her secret love and fellow Shadow, Junie, she learns that F.A.T.E. itself is behind an attack on Gareth.

Told in two voices, Jules, whose father is restoring an abandoned house, and a girl who lived there a century before begin to communicate and slowly, the girl's tragic story is revealed.