The product is a lot of four vintage Marvel Muppet Babies comic books, including issues #13, 14, 20, and 26. These comics belong to the US Comics tradition and are part of the Muppet Babies series published by Marvel Comics. The comics feature characters from the Marvel universe and fall under the genre of comics. This lot is a valuable addition to any comic book collector's collection, especially for fans of Marvel and Muppets.
