The Summer of Impossible Things, by Rowan Coleman
This is a love story, with believable time travel - so it’s already onto a winner. And it’s not just romantic love, but also mother/daughter and sister/sister love that seeps through the pages. It starts with Luna processing her mother’s suicide. Her mother has left video messages, explaining a traumatic event in her youth, and how she could never escape it. When Luna finds she can go back in time, she tries to change to past to save her mother.
It’s a sweet, engrossing, page-turner, and I was completely sucked in. Beautifully written and based on a wonderfully sad premise. I loved the action and the romance and the sisters, as well as the deft way Coleman dealt with the ramifications of time travel. But I felt the dark heart of Luna’s predicament could have been explored more. The tagline reads: “Luna is about to do everything she can to save her mother's life. Even if it means sacrificing her own.” But while that threat is ever-present, I wanted more from it.