When thirteen-year-olds Jonah and Chip, who are both adopted, learn they were discovered on a plane that appeared out of nowhere, full of babies with no adults on board, they realize that they have uncovered a mystery involving time travel and two opposing forces, each trying to repair the fabric of time.

Luke looks on at the pigeons in Central Park, while Dad is lost in "boring Daddy talk," and before you know it - Luke is on the Loose! He's free as a bird, on a hilarious solo flight through New York City. Harry Bliss, the renowned illustrator of many bestselling children's books, finally goes on a solo flight on this own with a soaring story that will delight any young reader who has ever felt cooped up.

A girl finds herself running through the forest at the edge of a village with no memory of anything, even her own name, and later learns that she might be twelve-year-old Isabelle, believed to be stolen by a witch six years before.