Thirteen-year-old Cole Uribe can't believe his luck when an invention contest wins him top security clearance. His mission: pose as the grandson of inventor Nicolas Araya and find Araya's plans for a micro-black-hole-powered storage device-before Alzheimer's erases Araya's mind for good. Only...Cole's not the only kid claiming to be Marcelo Araya-and one of them is telling the truth.
Can a real grandson, a fake grandson, a nosy neighbor girl, and the greatest mind ever to lose brain cells be a match for a top-secret, most ruthless organization? Ages 9-12.
Join thousands of book lovers
Sign up to our newsletter and receive discounts and inspiration for your next reading experience.
By signing up, you agree to our Privacy Policy.You can, at any time, unsubscribe from our newsletters.
