I just rediscovered this, we should probably get to 101 at some point. Also, I can't put in le Guin's Always Coming Home which was my immediate next thought when I found this thread again, because of the One Book Per Author rule.
Anyway, I'll add a few more:
44. Lud-in-the-Mist, by Hope Mirrlees
45. The Broken Earth Trilogy, by N.K. Jemisin
46. The Daevabad Trilogy, by S.A. Chakraborty
47. Babel, by R.F. Kuang
48. One Thousand Years of Solitude, by Gabriel Garcia Marquez
49. The Rogues of the Republic Trilogy, by Patrick Weekes
