You can't boldly go anywhere if you only stick with what's familiar. Imagine if Frodo Baggins had stayed home or if Ender had skipped Battle School. (Spoiler alert: The world probably would've ended in both scenarios.) So what are you waiting for? Find your next adventure with the newest voices in science fiction and fantasy.We've rounded up the breakout stars of the genre. From R.F. Kuang , who instantly made a splash with her epic fantasy debut in 2018, to Josiah Bancroft , whose self-publishedsold just 250 copies in its first three years before finding an audience (and a deal with a major publishing house), these writers are the future of the genre.For this list, we featured authors who have recently published at least two sci-fi and fantasy books. Take a look—maybe your next favorite author is waiting for you.