The product is a series of comic books from the Thor 3rd Series, published by Marvel Comics in 2007. The series features key issues with various cover variants by artists such as Olivier Coipel, Ed McGuinness, Gabriele Dell'Otto, and Marko Djurdjevic. Written by J. Michael Straczynski and with artwork by Oliver Coipel, the comics focus on the character Thor in the Marvel Universe, alongside other superhero teams like the Guardians of the Galaxy and the Avengers. Each issue is a single unit available for individual selection, with features like variant covers, first character appearances, and first printings included.