Her Last Tomorrow - Adam Croft

Could you murder your wife to save your daughter?

Nick and Tasha are a couple held together by their five-year-old daughter. Until one ordinary morning, when Ellie vanishes amid the chaos of the school run.

Nick knows she can't have gone far on her own, which can mean only one thing: she's not on her own. Who would take his daughter, and why? With no motive and no leads, Nick is thrown into a tailspin of suspicion and guilt. Like Tasha, he doesn't know what to think, or whom to trust

But then someone starts doing the thinking for him. Confronted with an impossible choice, Nick will have to make a decision, and both options will leave him with blood on his hands. But perhaps that's to be expected.

After all, Nick's not quite as blameless as he seems.