When Jake and Marisol return unexpectedly to the World Between Blinks, they find that nothing is as they left it. The Administrator is on an unstoppable mission, ordering his Curators to catalog absolutely everyone and everything as if they're exhibits in a museum. With rebels like Amelia Earhart and Queen Nefertiti facing the threat of their hourglasses of memories being flipped, Jake and Marisol, along with Marisol’s big brother, Victor, must locate a mysterious item known as the Rocket. This unknown object is their only chance to defeat the Administrator—before everything that makes the World wonderful is lost, in a whole new way.…