Teenage Mutant Ninja Turtles The Incredible Shrinking Turtles Paperback A Storybook Adventure Random House 1990 The product is a vintage trade paperback book titled "The Incredible Shrinking Turtles" from the Teenage Mutant Ninja Turtles series, published in 1990 by Random House. Written by Master Splinter, the book follows the adventurous tale of the Teenage Mutant Ninja Turtles as they shrink in size and navigate through various challenges. This nostalgic piece from 1990 offers fans of the TMNT series a unique and exciting addition to their collection, providing hours of entertainment and adventure for readers of all ages.