The Vintage TMNT Teenage Mutant Ninja Turtles Sound Story Book Invasion Of Robobugs is an English-language book featuring the popular Teenage Mutant Ninja Turtles series. This interactive storybook includes sounds and tells the tale of the turtles facing off against the invading Robobugs. Perfect for fans of the TMNT franchise, this book offers a unique and entertaining way to experience the adventures of the Ninja Turtles. Hardcover book shows effects of on edges and binding. 24 pages. NOTE: sound does not work. Requires 3 A76 batteries. Did not try new batteries.