"Just the ticket for mechanically curious kids." - Kirkus Reviews "A detachable acetate eyepiece lets budding engineers peek into buildings, the inner workings of vehicles from bicycles to submarines, and even a human torso." - Kirkus Reviews "Kids enamored with how things work will love this book and others who like interactive books might learn something. It could amaze and entertain a preschooler, but has enough information and detail to engage an elementary school student." - Clare Dombrowski, Youth Services Review "The book's accessible language enables children to understand the inner workings of everyday objects. 'Find it' sections add a scavenger hunt element , and children will love poring over the pages with their trusty red lens in search of secrets." - Danielle Ballantyne, Foreword Reviews "In this eye-catching book, you can explore the hidden inner workings of machines and inventions." - Nicki's Random Musings Selected for the Children's Book Committee's Spring 2023 Showcase: Spring Into a New You "Includes a red magnifying glass for easy perusing of the many hidden parts of your favourite machines .

- Let's Talk Picture Books.