So far this year I've only bought two books! The Wandering Earth by Cixin Liu and Children of Blood and Bone by Tomi Adeyemi. However, I've also only finished 6 books (another two are on the go!)...I did however have a sizeable clear out of books so there's definitely been a net reduction in books.
Sorcerer To The Crown - Zen Cho
Invisible Planets: 13 Visions of the Future from China - ed. Ken Liu
Swedish Crime Fiction: Novel, Film, Television - Steven Peacock
A Closed and Common Orbit by Becky Chambers
Chicks Dig Timelords Ed. Tara O' Shea & Lynne M. Thomas
This is Your Brain on Music - Daniel Levitin
So 39 books bought (one acquired), and 45 read. We are definitely on track to complete this challenge!