When three children endure separate climate change disasters--a wildfire in the California woods, a close encounter with a hungry polar bear in Canada, and a massive hurricane in Florid--they emerge from their experiences committed to changing the world.

A long ago "accident." An isolated girl named Aviva. A community that wants to help, but doesn't know how. And a ghostly dybbuk, that no one but Aviva can see, causing mayhem and mischief that everyone blames on her. That is the setting for this suspenseful novel of a girl who seems to have lost everything, including her best friend Kayla, and a mother who was once vibrant and popular, but who now can't always get out of bed in the morning. As tensions...

Meet Marty McGuire! Marty would rather spend recess catching frogs in the pond than playing dress-up with the other girls in third grade. So when her teacher casts Marty as the princess in the class play, Marty's absolutely, positively sure that there's been a huge mistake! But after a special lesson in the art of improvisation, Marty comes up with her own plan to improve the play. Maybe a princess in muddy sneakers can live happily ever after, after...