Day 02: A book you've read more than three times.
I have so many books on my TBR that I sometimes find it hard to go back and reread books. There are a few that are at two reads and will probably, eventually, hit three or more reads. Right now though there are only four unsurprising books where I have reached this milestone:
See, unsurprising! I lost track of how many times I read each of the first three books. The fourth I've read three or four times.