When Rita, a young girl, is somehow transformed into a worm, she must go on an adventure that will lead her to a way to change back into her human form. This picture book [2.5 for me!] has puzzles and riddles to solve, paths to choose, and buttons to push along the way, all supported by very bright, large depictions of veggies and insects, including Hopper, a helpful grasshopper, and Lu, a black beetle who transports Rita where she needs to go. There are plenty of stops for interaction and engagement for the reader, but I was annoyed at knowing what caused the original transformation.