4.5* This is a book that you won't want to put down, it is both captivating and disturbing in equal measures. Nurse Rebecca Hendricks is good at her job, but she still basks in the reputation of her internationally known, paediatric cardiac surgeon husband, Dt Mitch Hendricks. Rebecca is stressed and lonely, juggling her work with two young children, a house and an ever absent husband, a husband who is not only famous but handsome and attractive to other women, she had been forced to put her ambition to be an actress on hold after one failed audition after another. Rebecca meets wealthy art specialist, Sophia Carter and is captivated by her aura and her designer clothes, could this be a match made in heaven ? Rebecca is lonely and desperately needing help with her two young children, Sara and Bailey, Sophia yearns for a family that she can fit into and this one seems perfect, Rebecca's maternal instincts are practically zilch but Sophia has an instant connection with Sara and Bailey........the children love her from the beginning, what could go wrong ? As this chilling story unfolds, the author builds up the suspense and the tension at a steady pace, Rebecca and Sophia fall into a companionable friendship but gradually the façade begins to crumble, all is not what it seems. This is a well written, psychological thriller, I didn't particularly like any of the characters but I don't think that I was supposed to, Rebecca becomes more and more erratic, Sophia plants herself deeper into the family dynamic and uses her vast wealth to bribe and coerce, this book had me on the edge of my seat and guessing until the very end. Thank you Storm Publishing and Net Gallery for this ARC, my review is totally voluntary.