Amazon's Prime Big Deal Days offer numerous discounts on Stephen King novels and film adaptations, but the most significant savings can be found in The Dark Tower Graphic Novel Omnibus Editions. Published by Gallery 13 in 2023, these full-color hardcover omnibuses typically retail for $100 each, but Amazon has slashed the price to $55-$58. Even better, all three omnibuses qualify for Amazon's buy two, get one free book promotion. By purchasing The Dark Tower: Beginnings Omnibus, The Gunslinger Omnibus, and The Drawing of the Three Omnibus, you can reduce the total cost to $114, a substantial discount from the original $300 price tag.

To secure this deal, ensure you add the books from Amazon's direct listings. At the time of writing, the Gunslinger Omnibus defaulted to a third-party seller, so click 'Other sellers on Amazon' and select the listing sold and shipped by Amazon to see the 'Savings: Get 3 for the price of 2' message.

For those new to the dark fantasy genre or seeking a fresh set of King's novels, The Dark Tower 8-Book Collection is also eligible for the buy two, get one free promotion. If you need only a few books to complete your collection, six of the eight novels are included in the sale, including a hardcover edition of The Gunslinger. Note that The Waste Lands (Book 3) and The Wind Through the Keyhole (Book 4.5) are excluded from the sale.

Stephen King's extensive bibliography includes over 65 novels, with The Dark Tower series being the longest. This eight-novel, 4,000-plus page saga was published over 30 years. In 2007, Marvel began adapting The Dark Tower into comic books, with King serving as the creative supervisor. However, the adaptation was canceled before completion, making The Complete Graphic Novel Saga both accurate and incomplete. To get the full story, readers must also read King's novels.

For those unfamiliar with The Dark Tower, the series blends high fantasy, science fiction, and horror, following Roland Deschain's quest for the eponymous tower and the Man in Black. The graphic novels offer a more linear narrative, providing an intimate reading experience. The 800-page Dark Tower: Beginnings Omnibus, a prequel, details Roland's coming-of-age, while The Gunslinger and The Drawing of the Three omnibuses cover the first two novels with additional content.

To maximize savings, pair the omnibuses with other eligible Stephen King books. Notable hardcovers include The Shining, 'Salem's Lot, It, and Pet Sematary. Additionally, consider the Sleeping Beauties: Deluxe Remastered Edition and the Bill Hodges Trilogy box set, both included in the promotion.

While Amazon frequently updates its promotions, the list below includes every Stephen King book currently eligible for the buy two, get one free deal. Note that 'Paperback' refers to trade paperbacks, and 'MMPB' denotes mass market paperbacks.