From the best-selling author of Weightless, A Love Letter to Whiskey, and Revelry comes On the Way to You.

What makes you happy? That was the question Emery Reed asked me the day we met, and I couldn't give him a single answer. I could have said my dog, or my books, or yoga - but I just stared. And then, I got in his car.

It was crazy to take a road trip with a stranger, but after years of standing still, he was my one-way ticket to a new life, and I wasn't going to miss it. We shared the same space, the same car, the same hotel room - and still, we were strangers. One day we'd be laughing, the next, we wouldn't speak.

Emery was surrounded by impenetrable walls, but I wanted in. Discovering his journal changed everything. I read his thoughts - words not meant for anyone's eyes - and the more I learned about him, the harder I fell. It turned out nothing made Emery Reed happy, and I wanted to change that. I earned his trust by violating his privacy, and as wrong as it was, it worked. Until one entry revealed a darkness I never knew existed, a timer I never knew was ticking.

Suddenly, what made me happy was saving Emery from himself. I just didn't know if I could.