The "Dark Tower Hardcover The Gunslinger - The Little Sisters of Eluria - Sealed" is a graphic novel in the Gun-slinger series based on the work of Stephen King. Published by Marvel Comics in 2011, this 136-page hardcover book features artwork by Luke Ross and Richard Isanove. The story, written by Robin Furth, Peter David, and Richard Isanove, follows the adventures of characters like The Gunslinger and The King in a blend of horror, sci-fi, and suspense genres. The book is a part of the modern age of US Comics, making it a valuable addition to any collector's library.