A review by fulltimefiction
Backup by Jim Butcher

4.0

A very fun novella told from Thomas’ pov. While I do not know if its events will be referenced in future books, I highly recommend it. It was interesting to see things from a POV other than Harry’s. Plus, it’s my beloved Thomas. He's as awesome as ever. We learn about a somewhat important part of his life. I hope he'll be getting more novellas in the future.

Also, better read it in its this order (after book 10).