The Space Between Worlds

This was a surprising read for me. I only knew it was about alternative universes, but at each quarter mark when I thought I knew where the story was going I was pleasantly surprised by its new direction each time. There were quite a few big surprises in between too. For a single POV I was impressed by the characterization of the other characters, but not enough for me to rate it 5/5. I was most invested in this book for its plot and world building - which I thought was pretty darn cool.