Hank Green is the #1 New York Times bestselling author of An Absolutely Remarkable Thing and A Beautifully Foolish Endeavor. He's also the CEO of Complexly, a production company that creates educational content, including Crash Course and SciShow, prompting The Washington Post to name him "one of America's most popular science teachers." Complexly's videos have been viewed more than two billion times on YouTube. Hank and his brother, John, are also raising money to dramatically and systematically improve maternal health care in Sierra Leone, where, if trends continue, one in seventeen women will die in childbirth.
R. F. Kuang is the Nebula, Locus, and World Fantasy award nominated author of The Poppy War and The Dragon Republic (HarperVoyager). She has an MPhil in Chinese studies from the University of Cambridge and is currently pursuing an MSc in contemporary Chinese studies at Oxford University on a Marshall Scholarship. She also translates Chinese science fiction to English. Her debut The Poppy War was listed by Time and The Guardian as one of the best books of 2018 and has won the Crawford Award and Compton Crook Award for Best First Novel.
Martha Wells has been an SF/F writer since her first fantasy novel was published in 1993, and a Star Wars fan since she saw A New Hope in the theater in 1977. Her work includes The Books of the Raksura series, The Death of the Necromancer, the Ile-Rien trilogy, The Murderbot Diaries series, media tie-ins for Star Wars and Stargate: Atlantis, as well as short fiction, YA novels, and nonfiction. She was also the lead writer for the story team of Magic: The Gathering's Dominaria expansion in 2018. She has won a Nebula Award, two Hugo Awards, and two Locus Awards, and her work has appeared on the Philip K. Dick Award ballot, the BSFA Award ballot, the USA Today bestseller list, and the New York Times bestseller list.
Kiersten White is the New York Times bestselling, Stoker Award-winning author of many books, including the And I Darken trilogy, the Slayer series, the Camelot Rising trilogy, and The Dark Descent of Elizabeth Frankenstein. She owns a perfectly reasonable number of lightsabers, and sometimes even lets her kids play with them.