Dual timelines. Set in the 1950s at the women only Barbizon Hotel in NYC and current day timeline with a journalist, Rose, who lives in condos that used to be the Barbizon. Rose discovers that there are some women living there who have been there since the 1950s. One of them wears a veil and she finds out the woman has a scar from something that happened back in the 1950s.  So Rose investigates what happened Ling ago. Enjoyed this page turner.