— 2025 —
sf book	The Others: Written in Red, Murder of Crows, Anne Bishop
fantasy book	The Obelisk Gate, N. K. Jemisin
ya book	Earthsea: A Wizard of Earthsea, The Tombs of Atuan, The Farthest Shore, Ursula K. Le Guin
	— 2024 —
sf book	The Fifth Season, N. K. Jemisin
fantasy book	The Hidden Legacy: Sapphire Flames , Emerald Blaze, Ruby Fever, Ilona Andrews
ya book	The Chalice of the Gods, Rick Riordan
	— 2023 —
sf book	Project Hail Mary, Andy Weir
fantasy book	The Lazy Girl's Guide to Magic Series: Slouch Witch, Star Witch, Spirit Witch, Helen Harper
ya book	The Left-Handed Booksellers of London, Garth Nix
	— 2022 —
fantasy book	The Once and Future Witches, Alix E. Harrow
YA book	A Skinful of Shadows, Frances Hardinge
	— 2021 —
sf book	The Ballad of Songbirds and Snakes, Suzanne Collins
fantasy book	The Ten Thousand Doors of January, Alix E. Harrow
YA book	Children of Blood and Bone, Tomi Adeyemi
	— 2020 —
fantasy book	Spinning Silver, Naomi Novik
YA book	Cuckoo Song, Frances Hardinge
	— 2019 —
sf book	Artemis, Andy Weir
fantasy book	The Alloy of Law, Brandon Sanderson
YA book	The Ship of the Dead, Rick Riordan
	— 2018 —
sf book	Journey to the Center of the Earth, Jules Verne
fantasy book	Fool's Quest, Robin Hobb
YA book	The Dark Prophecy, Rick Riordan
	— 2017 —
sf book	Earth Afire & Earth Awakens, Orson Scott Card & Aaron Johnston
fantasy book	Harry Potter and the Cursed Child, Parts 1 & 2, J. K. Rowling, Jack Thorne & John Tiffany
YA book	The Trials of Apollo: The Hidden Oracle, Rick Riordan
	— 2016 —
sf book	Redshirts, John Scalzi
fantasy book	Fool's Assassin, Robin Hobb
YA book	The Blood of Olympus, Rick Riordan
	— 2015 —
sf book	The Martian, Andy Weir
fantasy book	The Ocean at the End of the Lane, Neil Gaiman
YA book	Ozma of Oz & Dorothy and the Wizard of Oz, L. Frank Baum
	— 2014 —
sf book	The Devil's Alphabet, Daryl Gregory
fantasy book	Going Postal, Terry Pratchett
YA book	The Amazing Maurice and His Educated Rodents, Terry Pratchett
	— 2013 —
sf book	Tower of Glass, Robert Silverberg
fantasy book	A Dance with Dragons, George R. R. Martin
YA sf or fantasy book	Mockingjay, Suzanne Collins
	— 2012 —
sf book	Catching Fire, Suzanne Collins
fantasy book	The Son of Neptune, Rick Riordan
	— 2011 —
sf book	The Hunger Games, Suzanne Collins
fantasy book	I Shall Wear Midnight, Terry Pratchett
	— 2010 —
sf book	Isaac Asimov’s Collected Short Stories, Vol. 1, Isaac Asimov
fantasy book	Nation, Terry Pratchett
	— 2009 —
sf book	This Immortal, Roger Zelazny
fantasy book	A Hat Full of Sky, Terry Pratchett
	— 2008 —
sf book	I Am Legend, Richard Matheson
fantasy book	The Wee Free Men, Terry Pratchett
YA or children's book	Harry Potter and the Deathly Hallows, J. K. Rowling
	— 2007 —
sf book	Old Man's War, John Scalzi
fantasy book	Jonathan Strange & Mr Norrell, Susanna Clarke
	— 2006 —
sf book	Spin, Robert Charles Wilson
fantasy book	Anansi Boys, Neil Gaiman
	— 2005 —
sf book	Childhood's End, Arthur C. Clarke
fantasy book	Transformation, Carol Berg
	— 2004 —
sf book	Warchild, Karin Lowachee
fantasy book	Smoke and MIrrors, Neil Gaiman
	— 2003 —
sf book	Solaris, Stanislaw Lem
fantasy book	American Gods, Neil Gaiman
	— 2002 —
sf book	Fahrenheit 451, Ray Bradbury
fantasy book	A Storm of Swords, George R. R. Martin
	— 2001 —
sf book	Ender's Shadow, Orson Scott Card
fantasy book	The Anubis Gates, Tim Powers
	— 2000 —
sf book	Dune: House Atreides, Brian Herbert & Kevin J. Anderson
fantasy book	Stardust, Neil Gaiman
	— 1999 —
sf book	Pastwatch: The Redemption of Christopher Columbus, Orson Scott Card
fantasy book	Swords and Deviltry, Fritz Leiber