I received this book in exchange for an honest review, this does not change my opinion. Somewhere in Time is the sequel to Undoing Time, and the story begins right after. Their enemy is back for revenge, so Addie is still not in the clear. Stakes are higher, and if Addie does not figure out what her enemy wants, they might be doomed.
For Somewhere in Time, the story takes a stranger twist and went down the weird end of paranormal. Addi found out a lot of secrets her grandmother Grace kept. This book is a good middle book with a lot of answers, but also has a few revelations.
Overall, it is a good book that will keep you waiting for book 3.