The Science Fiction and Fantasy Writers of America is currently holding its annual conference in Pittsburgh, Pennsylvania this weekend. This evening, the organization announced the winners of this year’s Nebula Awards, recognizing some of the best science fiction and fantasy works from last year.

io9 co-founder Charlie Jane Anders walked away with the award for Best Novel. In her acceptance speech, she said that she constantly wrestled with the idea that she wasn’t good enough to write All the Birds in the Sky, and that she hoped that her award means that the next person arguing with themselves will be able to “tell the voices to shut up and go and write their frickin’ book”. Other winners include Seanan McGuire for Best Novella, William Ledbetter for Best Novelette, and Amal El-Mohtar for Best Short Story. Denis Villeneuve’s Arrival won the Ray Bradbury Award for Outstanding Dramatic Presentation, and David D. Levine earned the Andre Norton Award for Young Adult Science Fiction and Fantasy. SFWA also awarded Jane Yolen the Damon Knight Memorial Grand Master Award.

The event’s toastmaster was Astronaut Kjell Lindgren, who spent 141 days on the International Space Station as part of the Expedition 44 and Expedition 45 missions, where he served as a flight engineer and mission specialist. You might remember him as one of the astronauts who sampled the first station-grown lettuce and took part in an EVA to upgrade the station. He spoke about how NASA was turning science fiction into science fact, and that as a science fiction fan, it was a pleasure to meet some of his heroes who wrote the stories he grew up with. “I am here today because of science fiction,” he said, “my path to space was paved with books.”

The Nebula Awards are awarded annually by SFWA, whose members nominate their favorite works from the past year. This year’s nominees are an acclaimed and diverse body of work from 2016, and all of the novels made their way onto our best of 2016 book list back in December.

Here’s the full list of winners (listed in bold) and nominees:

Best Novel

• All the Birds in the Sky, Charlie Jane Anders (Tor; Titan)
• Borderline, Mishell Baker (Saga)
• The Obelisk Gate, N.K. Jemisin (Orbit US; Orbit UK)
• Ninefox Gambit, Yoon Ha Lee (Solaris US; Solaris UK)
• Everfair, Nisi Shawl (Tor)

Best Novella

• Runtime, S.B. Divya (Tor.com Publishing)
• The Dream-Quest of Vellitt Boe, Kij Johnson (Tor.com Publishing)
• The Ballad of Black Tom, Victor LaValle (Tor.com Publishing)
• Every Heart a Doorway, Seanan McGuire (Tor.com Publishing)
• “The Liar,” John P. Murphy (F&SF)
• A Taste of Honey, Kai Ashante Wilson (Tor.com Publishing)

Best Novelette

• “The Long Fall Up,” William Ledbetter (F&SF)
• “Sooner or Later Everything Falls Into the Sea,” Sarah Pinsker (Lightspeed)
• “The Orangery,” Bonnie Jo Stufflebeam (Beneath Ceaseless Skies)
• “Blood Grains Speak Through Memories,” Jason Sanford (Beneath Ceaseless Skies)
• The Jewel and Her Lapidary, Fran Wilde (Tor.com Publishing)
• “You’ll Surely Drown Here If You Stay,” Alyssa Wong (Uncanny)

Best Short Story

• “Our Talons Can Crush Galaxies,” Brooke Bolander (Uncanny)
• “Seasons of Glass and Iron,” Amal El-Mohtar (The Starlit Wood)
• “Sabbath Wine,” Barbara Krasnoff (Clockwork Phoenix 5)
• “Things With Beards,” Sam J. Miller (Clarkesworld)
• “This Is Not a Wardrobe Door,” A. Merc Rustad (Fireside Magazine)
• “A Fist of Permutations in Lightning and Wildflowers,” Alyssa Wong (Tor.com)
• “Welcome to the Medical Clinic at the Interplanetary Relay Station│Hours Since the Last Patient Death: 0,” Caroline M. Yoachim (Lightspeed)

Ray Bradbury Award for Outstanding Dramatic Presentation

• Arrival, directed by Denis Villeneuve, screenplay by Eric Heisserer, 21 Laps Entertainment / FilmNation Entertainment / Lava Bear Films / Xenolinguistics
• Doctor Strange, directed by Scott Derrickson, screenplay by Scott Derrickson & C. Robert Cargill, Marvel Studios / Walt Disney Studio Motion Pictures
• Kubo and the Two Strings, directed by Travis Knight, screenplay by Mark Haimes & Chris Butler; Laika Entertainment
• Rogue One: A Star Wars Story, directed by Gareth Edwards, written by Chris Weitz & Tony Gilroy; Lucasfilm / Walt Disney Studio Motion Pictures
• Westworld: ‘‘The Bicameral Mind’,’ directed by Jonathan Nolan, written by Lisa Joy & Jonathan Nolan; HBO
• Zootopia, directed by Byron Howard, Rich Moore, & Jared Bush, screenplay by Jared Bush & Phil Johnston; Walt Disney Pictures / Walt Disney Animation Studios

Andre Norton Award for Young Adult Science Fiction and Fantasy

• The Girl Who Drank the Moon, Kelly Barnhill (Algonquin Young Readers)
• The Star-Touched Queen, Roshani Chokshi (St. Martin’s)
• The Lie Tree, Frances Hardinge (Macmillan UK; Abrams)
• Arabella of Mars, David D. Levine (Tor)
• Railhead, Philip Reeve (Oxford University Press; Switch)
• Rocks Fall, Everyone Dies, Lindsay Ribar (Kathy Dawson Books)
• The Evil Wizard Smallbone, Delia Sherman (Candlewick)