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The Lost Book of Lancelot

Not yet published
Expected 12 May 26
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A “richly detailed and evocative” queer retelling of the legend of Sir Lancelot, following the famous knight as he grows up orphaned, falls in love, and attempts to fulfill his destiny at the Round Table – a stunning debut novel from the author of Out East (Mary Beth Keane, New York Times bestselling author).

Hidden away on the Isle of Women, a nameless orphan has grown up among the island's sisterhood, but always at a distance. He hears whispers of a prophecy that may shed light on his destiny—and his true identity. Lancelot. Determined to master the skills and knowledge worthy of the knight he is meant to be, he begins training alongside the handsome Galehaut. As the two grow closer, they guide one another towards their truest selves. But no matter how tightly they cling to one another, each has a role to play in the wizard Merlin's grand prophecies. 

When Lancelot is forced to follow Merlin to Camelot, he fights to protect his heart while seeking the fabled Holy Grail. As he grows closer to his fellow knights, Lancelot must keep an explosive secret to himself—the truth of what he left behind on the Isle of Women, of the man he truly is beneath the armor. All the while, Roman legionaries too scour far and wide for the grail. As an army encroaches on their kingdom, King Arthur and his knights must race to ensure that this powerful object doesn't fall into the wrong hands.

Steeped in rich medieval lore, THE LOST BOOK OF LANCELOT is an immersive, poignant reexamination of the most famous knight of the Round Table. It is the story of a once vulnerable boy who is forced to rise to the occasion, of a kingdom under siege, and of the battle between the old world and the new.   

384 pages, Hardcover

Expected publication May 12, 2026

1243 people want to read

About the author

John Glynn

2 books170 followers
John Glynn is the Editorial Director of Hanover Square Press, an imprint of HarperCollins. His nonfiction debut Out East: Memoir of a Montauk Summer was an Indie Next pick, an Oprah, The Magazine "Best LGBTQ Book of 2019," and a Cosmopolitan Best Book of 2019, among other accolades. His writing has appeared in People, Oprah Daily, The Millions and The Daily Beast. He lives in New York City with his partner and dog, Whitman.

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Displaying 1 - 3 of 3 reviews
Profile Image for lorenzodulac.
128 reviews
Want to read
January 5, 2026
The way I need this book in my hands right now. Guys. I can’t wait any longer. I have never been more excited for a release in my LIFE!!!!😭
Profile Image for Karen.
1,258 reviews1 follower
Review of advance copy received from Netgalley
January 15, 2026
I hate to be the first to give a less than five-star review. It was okay, but never really had the feel of taking place over a thousand years ago. Lancelot was reading bedtime stories in a book, at the time of the Roman empire! The rest of the story was pretty good, and the romances were well done, though a lot of the book felt like a whirlwind where the author was trying to fit in every piece of the Arthurian legend, of which there are a lot.
*I received an advance copy from netgalley in exchange for an honest review.
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