Branches (Scholastic Inc.)

This time a strange flashing cube from the magic suitcase sends them to a nearby city, Hadenstown, in the future, and they find themselves surrounded by flying cars, tall glass buildings, and robots; but Randall is also there, and the two children must scramble to figure out just what the mysterious cube is and get it back where it belongs--and their quest brings Chase face-to-face with his future self, Professor Teslar

590L

Decoding demand: 79 (high) Semantic demand: 97 (very high) Syntactic demand: 81 (very high) Structure demand: 88 (very high)