The first thing I loved about this book is that the dual timelines take place only 2 years apart during the war in 1944 and a few years later in NYC in 1946. Both timelines had strong characters that I wanted to read more and more about. Eleanor in 1944 seemed ahead of her time as far as a being a mentor to the women and Grace's intuition in 1946 was well done and not overplayed. This book's perspective of women working undercover in enemy territory was so different and kept me intrigued and wanting to read more. It was the perfect length and I enjoyed uncovering the mystery with Grace. I was super lucky to have won an ARC from a Goodreads Giveaway from Harlequin Books (thank you!!)and I know that this book will be a bestseller when it comes out in Feb 2019.