After attending Lisa Jewell's book launch event hosted by Waterstones, I was so excited to read this book. Especially as CY talked so highly of Lisa Jewell's other books, in particular The Family Upstairs . Don't Let Him In follows a series of women, most notably Ash, Nina and Martha, who unwittingly become entangled in the unravelling of a dark and twisted tale. It also follows the handsome and charming Nick, who enters Nina and Ash's lives suddenly and seems to be the perfe