A roly-poly fly accomplishes a very large goal.Mabel, a tiny speck who looks like a pea with wings, has an ambitious list of "BIG PLANS." On this list are three important aspirations: "1. Climb a MOUNTAIN; 2. Host a dinner party; 3. Make friends with a shark." Mabel's skeptical friends scoff and tell her it can't be done; after all, "flies do not climb. They fly!" But that just makes Mabel even more determined. Rendered in large black letters against a cheery yellow backdrop, the message shines bright: "LISTEN TO THOSE WHO SAY YOU CAN." Mabel also pipes up with a confident "I can do it!" Then, after scaling less daunting climbs (a large nose, a wobbly plate of Jell-O), Mabel finds a worthy challenge-a tall, looming mountain. It's a thorny journey; Mabel has doubts. She considers changing her goal to "Climb a TREE," but she perseveres. In this original take on The Little Engine That Could, Mabel reaches the top! Featuring a protagonist who brims with grit and determination, Hillyard's tale is affirming. Humor balances out all possible platitudes, and Mabel, the rotund little hero with a tiny rucksack and hat, is a delight. Readers can't help but cheer her on.Small but mighty. (Picture book. 3-6)

PreS-K— Mabel is a small fly with big dreams in this richly illustrative work about believing in oneself. Mabel's big dreams are to climb a mountain, host a dinner party, and make friends with a shark. Cheerfully disconnected goals aside, Mabel has family and friends who cast doubts on whether a small fly can do any of these things, and Mabel's first goal of climbing a mountain dominates most of the story. Mabel displays resilience and determination and works hard. She worries about her goal, and there are others who seem better suited, but Mabel is ultimately successful. Hillyard masterfully illustrates Mabel's emotions. Her use of fine pen lines and paint glow around Mabel as she doubts herself on the mountain climb. Yet the next spread opens to a relief from the darkness, with the moon and a shooting star. Textured ground softens the hardness of Mabel's fear and a small voice reminds her to "keep going." When Mabel returns to host her dinner party, her friends and family are excited with ideas and challenges because she has shown them that the smallest of flies can accomplish big dreams. VERDICT A first purchase for all libraries serving young children, this is an excellent story about belief and resilience.— Rachel Zuffa