Breq is a human now — but once she was a starship. Once she was an AI with a vast and ancient metal body and troops of ancillaries, barely animate bodies that all carried her consciousness. Poll judge Ann Leckie has created a massive yet intricate interstellar empire where twisty galactic intrigues and multiple clashing cultures form a brilliant backdrop for the story of a starship learning to be a human being. Your humble editor got a copy of Ancillary Justice when it came out and promptly forced her entire family to read it.

What a wonderful world P. Djélì Clarke has created here — an Arab world never colonized, where magic-powered trams glide through a cosmopolitan Cairo and where djinns make mischief among humans. Clarke's novella Ring Shout also showed up on our semifinalists list, and it was hard to decide between them, but ultimately our judges felt the Dead Djinn Universe offered more to explore. But you should still read Ring Shout, a wild ride of a read where gun-toting demon-hunters go up against Ku Klux Klan members who are actual, pointy-headed white demons. Go on, go get a copy! We'll wait.

The Age of Madness Trilogy

One of my pet peeves with fantasy novels is they sometimes don't allow for the progression of time and technology — but in Joe Abercrombie's Age of Madness series, the follow-up to his debut First Law trilogy, industrialization has come to the world of The Union, and it's brought no good in its wake. More than that — machines may be rising, but magic will not give way, and all over the world, those at the bottom of the heap are beginning to get really, really angry. This series works as a standalone — but you should also read the excellent First Law series (even though it's old enough to fall outside the scope of this list).

This sprawling saga of family, honor, blood and magical jade will suck you in from the very first page. Poll judge Fonda Lee's story works on every conceivable level, from minute but meaningful character beats to solid, elegantly conveyed world-building to political intrigue to big, overarching themes of clan, loyalty and identity. Plus, wow, the jade-powered martial arts sequences are as fine as anything the Shaw Brothers ever put on screen. "Reviewing books is my actual job," says fellow judge Amal El-Mohtar, "but I still have to fight my husband for the advance copies of Fonda's books, and we're both THIS CLOSE to learning actual martial arts to assist us in our dueling for dibs."

Yes, sure, you've seen the TV show (you HAVE, right? Right?) about the ragtag crew of spacers caught up in a three-way power struggle between Earth, Mars and the society that's developed on far-off asteroid belts. But there's much, much more to explore in the books — other planets, other characters, storylines and concepts that didn't make it to the screen. Often, when a book gets adapted for film or TV, there's a clear argument about which version is better. With The Expanse, we can confidently say you should watch and read. The only downside? Book-Avasarala doesn't show up until a few volumes in.

The Daevabad Trilogy

Nahri is a con woman (with a mysteriously real healing talent) scraping a living in the alleys of 18th century Cairo — until she accidentally summons some true magic and discovers her fate is bound to a legendary city named Daevabad, far from human civilization, home of djinns and bloody intrigues. Author S.A. Chakraborty converted to Islam as a teenager and after college began writing what she describes as "historical fanfiction" about medieval Islam; then characters appeared, inspired by people she met at her mosque. "A sly heroine capable of saving herself, a dashing hero who'd break for the noon prayer," she told an interviewer. "I wanted to write a story for us, about us, with the grandeur and magic of a summer blockbuster."

The Aztecs meet the Byzantines in outer space in this intricately imagined story of diplomatic intrigue and fashionable poetic forms. Mahit Dzmare is an ambassador from a small space station clinging desperately to its independence in the face of the massive Teixcalaanli empire. But when she arrives in its glittering capital, her predecessor's dead, and she soon discovers she's been sabotaged herself. Luckily, it turns out she's incredibly good at her job, even without her guiding neural implant. "I'm a sucker for elegant worldbuilding that portrays all the finer nuances of society and culture in addition to the grandness of empire and the complexity of politics," says judge Fonda Lee. "Arkady Martine delivers all that in droves."

Apollo, spurned by Daphne, is trying to understand free will and consent by living as a mortal. Athena is trying to create a utopia by plucking men and women from all across history and dropping them on an island to live according to Plato's Republic. Will it all go according to plan? Not likely. "Brilliant, compelling, and frankly unputdownable," wrote poll judge Amal El-Mohtar, "this will do what your Intro to Philosophy courses probably couldn't: make you want to read The Republic."

V.E. Schwab has created a world with four Londons lying atop one another: our own dull Grey, warm magic-suffused Red, tyrannical White, and dead, terrifying Black. Once, movement among them was easy, but now only a few have the ability — including our hero, Kell. So naturally, he's a smuggler, and the action kicks off when Grey London thief Lila steals a dangerous artifact from him, a stone that could upset the balance among the Londons. Rich world building, complex characters and really scary bad guys make Schwab's London a city — or cities — well worth spending time in.

On the Continent, you must not, you cannot, talk about the gods — the gods are dead. Or are they? Robert Jackson Bennett's Divine Cities trilogy builds a fully, gloriously realized world where gods are the source of power, miracles and oppression, and gods can also be killed. But what happens next, when the gods are gone and the work of running the world is left to regular human men and women? What happens in that unsettled moment when divinity gives way to technology? This series spans a long timeline; the heroes of the first volume are old by the end. "And as ancient powers clash among gleaming, modern skyscrapers, those who have survived from the first page to these last have a heaviness about them," writes reviewer Jason Sheehan, "a sense that they have seen remarkable things, done deeds both heroic and terrible, and that they can see a far and final horizon in the distance, quickly approaching."

Part of a recent wave of work celebrating and centering Nigerian culture, this trilogy is set in a future where a fungal alien invader has swallowed big global cities, America has shut itself away and gone dark, and a new city, Rosewater, has grown up around a mysterious alien dome in rural Nigeria. It's a wild mashup of alien invasion, cyberpunk, Afro-futurism and even a touch of zombie horror. "I started reading Rosewater on vacation and quickly set it down until I got home, because Tade Thompson's work is no light beach read," says judge Fonda Lee. "His writing demands your full attention — and amply rewards it."

Black Sun 

Author Rebecca Roanhorse was tired of reading epic fantasy with quasi-European settings, so she decided to write her own. The result is Black Sun, set in a world influenced by pre-Columbian mythology and rich with storms, intrigue, giant bugs, mysterious sea people, ritual, myth and some very scary crows. (They hold grudges, did you know?) This is only Book 1 of a forthcoming series, but we felt it was so strong it deserved to be here, no matter where Roanhorse goes next.