History's Best Selling Books of 2015

Make way for the hits of 2015! This remarkable era stood as a testament to the turn-of-the-millennium pop explosion and the march of first-rate books. Crowd-pleasers such as The Girl on the Train shared the spotlight with mega-bestsellers A Court of Thorns and Roses and Grey. Brought to you by top-notch makers from industry leaders like Paula Hawkins and Sarah J. Maas, these trailblazing products dominated airwaves and playground buzz alike and earned a permanent place in cultural lore. Check out the complete rank-ordered ledger below to relive the finest releases of the year.

1. The Girl on the Train

   Released in 2015 by Paula Hawkins, Riverhead Books

   Released in early 2015, Paula Hawkins' 'The Girl on the Train' swiftly derailed expectations, becoming an instant international phenomenon. Hailed as the next 'Gone Girl,' this psychological thriller captivated readers with its intricate plot, unreliable narrator, and deeply flawed characters. Its gripping suspense and pervasive sense of unease resonated broadly, topping bestseller lists across the globe and solidifying its place as a defining novel of the mid-2010s. The book's immediate popularity wasn't just a testament to its compelling narrative but also signaled a burgeoning appetite for complex, character-driven thrillers that delve into the darker aspects of human psychology and domestic life.

2. A Court of Thorns and Roses

   Released in 2015 by Sarah J. Maas, Bloomsbury Publishing

   The literary world exploded in 2015 with the debut of Sarah J. Maas’s 'A Court of Thorns and Roses,' a novel that swiftly transcended genre boundaries to become a cultural phenomenon. Its highly anticipated release was met with unprecedented demand, driving massive pre-orders and immediate sell-outs across major retailers. This captivating fantasy romance wasn't just a book; it was an event, sparking fervent discussions on social media platforms like BookTok and igniting a renewed passion for epic storytelling combined with intricate character development. It quickly solidified its place as a cornerstone of the year's literary landscape, captivating millions with its blend of darkness and dazzling magic.

3. Grey

   Released in 2015 by E. L. James, Vintage Books

   The literary world was once again captivated in 2015 with the release of E. L. James's "Grey," a highly anticipated retelling of "Fifty Shades of Grey" from the enigmatic Christian Grey's perspective. This novel wasn't just another installment; it was a cultural event, offering millions of readers a deeper dive into the mind of the series' dominant male protagonist. Its launch generated immense buzz, solidifying the "Fifty Shades" phenomenon and proving the enduring appeal of its characters and themes. "Grey" quickly became a publishing sensation, topping bestseller lists and reigniting discussions about desire, power, and the complexities of modern romance, cementing its place as one of the year's most talked-about books.

4. Go Set a Watchman

   Released in 2015 by Harper Lee, Harper

   The sudden announcement in February 2015 of a "new" novel by Harper Lee, nearly 55 years after 'To Kill a Mockingbird', sent shockwaves through the literary world. 'Go Set a Watchman' was not just a book; it was a cultural phenomenon, instantly becoming the most anticipated publication of the decade. Its release in July 2015 captivated millions, sparking intense curiosity about what Lee, who had famously refused to publish another novel, would offer. The sheer unexpectedness of its discovery and subsequent publication ignited a global conversation, transforming it from a mere book launch into a monumental literary event that dominated headlines and bookshelves alike, challenging perceptions and igniting unprecedented sales.

5. Rogue Lawyer

   Released in 2015 by John Grisham, Doubleday

   The release of John Grisham's 'Rogue Lawyer' in October 2015 was a highly anticipated event, instantly soaring to the top of bestseller lists. Grisham, a master of the legal thriller, introduced readers to an entirely new kind of protagonist: Sebastian Rudd, an unconventional attorney who operates outside the traditional legal system. Its immediate popularity underscored Grisham's enduring appeal, tapping into a public fascination with justice, or lack thereof, and the allure of a maverick hero. The book quickly became a cultural touchstone for readers seeking a thrilling escape infused with timely social commentary.

6. See Me

   Released in 2015 by Nicholas Sparks, Grand Central Publishing

   'See Me,' launched in the fall of 2015, immediately captivated the vast readership loyal to Nicholas Sparks, cementing its place as a major literary event of the year. This romantic suspense novel offered a fresh twist on Sparks’s signature blend of poignant love stories, introducing elements of mystery and danger that propelled it onto bestseller lists across the globe. Its release was met with immense anticipation, as fans eagerly awaited another heartfelt narrative from an author renowned for his emotionally resonant tales. The book quickly became a cultural touchstone, discussed in book clubs and online forums, solidifying its status as a must-read for anyone seeking a compelling blend of romance and thrilling intrigue.

7. The Nightingale

   Released in 2015 by Kristin Hannah, St. Martin's Press

   The Nightingale' by Kristin Hannah erupted onto the literary scene in 2015, immediately captivating readers and critics alike to become an undeniable cultural phenomenon. Its poignant narrative and deeply emotional exploration of World War II from a unique female perspective struck a profound chord, pushing it to the top of bestseller lists worldwide. The novel wasn't just a book; it became a talking point, a shared experience that resonated with millions who sought stories of resilience, courage, and sisterly love amidst unimaginable adversity. Its launch was met with enthusiastic reception, establishing it as one of the year's most impactful and beloved works of historical fiction, solidifying Hannah's place as a master storyteller.