A memory called empire by Arkady Martine Best Novel   Taking over for an ambassador who died a suspicious death, Mahit Dzmare investigates the potential murder while navigating the alien culture of the multi-system Teixcalaanli Empire, which is hiding a technological secret that could impact the universe.

This is how you lose the time war by Amal El-Mohtar Best Novella   Two time-traveling agents from warring futures, working their way through the past, begin to exchange letters—and soon fall in love.

Leviathan wakes by James S. A Corey Best Series - The Expanse   After Captain Jim Holden discovers a derelict, abandoned spaceship, he unearths a secret that threatens to throw the entire solar system into war and a vast conspiracy that could mean the end of the human race.

LaGuardia : a very modern story of immigration by Nnedi Okorafor Best Graphic Novel or Comic   In an alternate world where aliens have integrated with society, pregnant Nigerian-American doctor Future Nwafor Chukwuebuka has just smuggled an illegal alien plant named Letme Live through LaGuardia International and Interstellar Airport... and that'snot the only thing she's hiding. She and Letme become part of a community of human and alien immigrants; but as their crusade for equality continues and the birth of her child nears, Future -- and her entire world -- begins to change.

Good omens Best Dramatic Presentation, Long Form   The end of the world is imminent, but there are a few problems--the Antichrist has been misplaced, the Four Horsemen of the Apocalypse ride motorcycles, and the representatives from heaven and hell decide that they like the human race.

Good Place, Season 4 Best Dramatic Presentation, Short Form (Episode 9, "The Answer")   After her death, a woman wakes up in the Good Place, an afterlife town inhabited by the people who have led righteous lives, but the problem is that she gets sent there by mistake

Echoes : the Saga anthology of ghost stories by Ellen Datlow Best Editor, Short Form - Ellen Datlow   The essential collection of beloved ghost stories, compiled by the editor who helped define the genre--including stories from award-winning, bestselling authors such as Joyce Carol Oates, Alice Hoffman, Seanan McGuire, and Paul Tremblay. Everyone lovesa good ghost story, especially Ellen Datlow--the most lauded editor in short works of supernatural suspense and dark fantasy. The Saga Anthology of Ghost Stories is her definitive collection of ghost stories. These twenty-nine stories, including all newworks from New York Times bestselling authors Joyce Carol Oates, Alice Hoffman, Seanan McGuire, and Paul Tremblay, span from the traditional to the eclectic, from the mainstream to the literary, from pure fantasy to the bizarrely supernatural. Whether you're reading alone under the covers with a flashlight, or around a campfire with a circle of friends, there's something here to please--and spook--everyone.

Robots vs fairies by Dominik Parisien & Navah Wolfe Best Editor, Long Form - Navah Wolfe   This anthology pits science fiction and fantasy against each other by featuring stories with either fairies or robots, including tales from John Scalzi, Catherynne M. Valente, Ken Liu, Max Gladstone, Kat Howard, Jonathan Maberry and many others.

Catfishing on CatNet by Naomi Kritzer Lodestar Award for Best Young Adult Book   The award-winning author of the “Cat Pictures Please” short story follows the experiences of a girl who discovers that the leader of her online community is an artificial intelligence that is being threatened by outsiders.

The poppy war by R. F. Kuang Astounding Award for Best New Writer   An epic historical military fantasy, inspired by the violent history of China's 20th century, follows the efforts of an unexpected, dark-skinned war orphan to obtain an education at Nikan's most elite military school in spite of prejudice and the challenges of her lethal shaman skills, which raise her awareness about the existence of gods and the imminence of war.