This interactive CD-ROM features two classic children\'s books by Dr. Seuss: Green Eggs & Ham and Cat in the Hat. The software is compatible with a wide range of operating systems, including Windows and Mac, and allows for use on up to two devices. The program provides an engaging and interactive way for children to learn early reading skills while enjoying beloved stories. The Living Books brand is known for its educational and entertaining software, making this CD-ROM a valuable addition to any child\'s learning experience. The item is in excellent working order and includes the original packaging and instruction manual.