The is a highly sought-after comic book, Strange Tales #126 from 1964, featuring the first appearance of characters Clea and Dormammu in the Marvel Universe. The comic is part of the Silver Age era of US Comics and was published by Marvel Comics. It is a key issue with a grade of 5.0 Very Good/Fine, with cover artwork by Jack Kirby and produced by Dick Ayers, Steve Ditko, and Stan Lee. This single issue comic is a must-have for collectors and fans of the Marvel Universe, featuring iconic characters like Dormammu and Clea within the action-packed superhero genre.