Bubble Trouble (A Rookie Reader) - Joy N. Hulme - Bog

Rookie Readers "RM" have provided entertaining, high-quality introductions to reading for more than a generation. Each title features full-color, often hilarious illustrations and engaging stories that always involve a young child figuring out concepts or solving problems on his or her own. Every new title contains a Word List and a color-coded reading-level key on the back cover.