The product is a comic book titled "Once Upon A time At The End of The World #1 Glow In The Dark Variant Comic Book". It is issue number 1 of the series "The Darkness" published by BOOM! Studios. The comic book is of US Comics tradition and falls under the category of Collectibles, Comic Books & Memorabilia, Comics, and Comics & Graphic Novels. The comic book is a variant edition that glows in the dark.