Stepsiblings Tressa and Luke have been close since they were little

Sixteen-year-old Boy

Sadie Windas has always been the responsible one

After spending an amazing day and night together in Paris, Just One Year is Willem

Seventeen-year-old Jet Black is a ninja. There's only one problem--she doesn't know it.

Caught in an unexpected spring squall, Corrine's first instinct is to protect her little sister Sophie after a nasty fall.

For Anya Balanchine, now eighteen, life has been more bitter than sweet.

The long, bitter winters are getting worse, and a state of emergency has been declared across Europe.

As Amy sets out to sea with her family on a yacht, she's only thinking about the peaceful waters and the warm sun.

The entire BZRK cell--including Noah and Sadie--has been left in pieces after the last round of battle with the Armstrong Twins, conjoined brother who plot to rob mankind of its free will.