The main character, Allie Dawson, has moved to Silicon Valley as part of a group of women given grants by Laura Foster, to get their products out there hopefully.
Her product is very personal and is an aid to other deaf people, allowing them to receive text on a screen they can attach to their glasses, as someone speaks to them, and it will also translate different languages in real time. She became deaf at age two after an illness and her parents had a cochlear implant put in whilst she as young, to give her the best chance as she grew up. Her brother is the engineering whizz who has built her protype and she is thinking of hiring someone to help with the programming end, to speed up the text flow. She is looking for investment to get her device out there before some of her competitors, and Laura helps the group with sessions to connect them to people they need to do this and checking on their progress. Allie’s main problem has been trying to find somewhere cheap enough to live whilst she is here. A chance encounter with a real estate agent in a coffee shop, sees her offered the chance to rent his pool house. She has to think about it for a few days, wondering if it was too good to be true, and also to give herself time to check out his background. She finally rents the pool house and there is also a Hungarian man renting part of the house. Her new landlord is a bit odd, but his wife is cold, and hardly even acknowledges her!
When Allie sleeps, she is totally vulnerable, as she takes her implant processor off. Her landlord invites her to a dinner straight after she moves in, with a friend of his who is also a venture capitalist. She loves talking about her device but is warned not to speak about it so much by the other lodger, saying it isn’t safe in this town, as someone could steal her idea out from under her! But something wakes her one night and she walks to the window and sees her landlord walking past dragging a large bag, then hears the voice of a woman, but she can’t tell if it is her landlady or not. She thinks he might have noticed her and if it was something dodgy happening, she could be in danger. The next day, her landlord mentions their dog died unexpectedly and he put them in the shed, out of his wife’s sight, since she was so upset. The venture capitalist from the dinner turns up missing, then found dead soon after, giving her more reasons to want to leave! Her instincts were telling her that something was wrong and so she raises her worries to Laura, who soon gets her accommodated with her stepdaughter Lydia, who is busy preparing for her wedding. Laura married Peter, whose first wife died and brought up his kids, but it was the sudden appearance of a daughter Peter never even knew about, that changed Laura’s life completely just a year ago. This person came to their home and tried to kill Laura, and it was only Lydia arriving at the right time and shooting her, that saved Laura from being killed. This event had led to Laura wanting to help young women entrepreneurs and so set up her foundation. Laura has been left wondering if she can really trust her husband or either of her step kids after a that has happened, and she hires a P.I. to look into matters.
There is lots going on in the background of the story and a few shady things happening between certain characters that add to the intrigue. Trust is hard, and certain odd moments make it harder to come by, as danger follows Allie. Twists and turns make it harder to identify the real killer and clear up questions about the past. The killer is certainly not the person I would have first thought and even the other lodger brought a surprise to the tale. I received an ARC copy of this book from BookSprout, and I have freely given my own opinion of the book above.