Get ready for an adventure that proves magic hides in the most unexpected places-even in a rusty shopping cart! Nine-year-old Mia Rodriguez is a fixer of all things broken, from leaky faucets to wobbly birdhouses. But when a fierce lightning storm zaps an old supermarket cart to life, Mia discovers a new kind of "broken" she's never seen before. This isn't just any cart; it's Cartie, and it's terribly bored of grocery aisles. Cartie, with a newly sentient hum and a knack for printing cryptic riddles on bubblegum wrappers, starts rolling itself to the weirdest, most wonderful places in Willow Creek. First, a midnight dash to the glowing Candy Emporium. Then, a secret trek to a hidden treehouse. Next, it's off to the hushed Library of Whispers, followed by a clanging visit to the very factory where carts are made, and even a stormy pursuit to the local Weather Station! Cartie's ultimate destination, however, is the most dangerous yet: the mayor's shimmering pool, a place with a dark, unsolved secret that Cartie, in its innocent curiosity, seems desperate to understand. Mia, with her epic glue hoard and fearless spirit, teams up with her shy best friend, Leo Kim. Leo, cautious and observant due to his germaphobic mom, has a surprising talent for cracking Cartie's cryptic riddles, often by recalling overheard conversations or old headlines. As they chase Cartie across town, dodging curfews, navigating tricky terrain, and outsmarting the ever-grumpy Mr. Henderson (the supermarket manager who believes Cartie is a reincarnation of his lost son), Mia and Leo realize this isn't just a game. They're in a race against time to save Cartie from being caught and "disassembled" by authorities, and to keep the town's buried secrets from splashing back into the spotlight. Can a curious kid, a cautious friend, and a sentient shopping cart find the true meaning of adventure, friendship, and finding magic in the mundane, before Cartie rolls into irreversible trouble? "The Runaway Shopping Cart" is a heartwarming and exhilarating read for young adventurers aged 6-12, perfect for fans of mystery, friendship, and a touch of everyday magic!