For those of you who don't know what the TBR challenge is, it is a challenge in which you take a few books out of your To be Read bookshelf and read them. This challenge will run until 2019. The levels you can do will be Just for Fun, Medium, and Serious.
Just for Fun: Read 5 TBR books. Medium: Read 10 TBR books. Serious: Read 15+ TBR books.
Just for Fun: Read 5 TBR books.
Medium: Read 10 TBR books.
Serious: Read 15+ TBR books.