"From the New York Times bestselling author of Red, White & Royal Blue comes a new romantic comedy that will stop readers in their tracks... "Dreamy, other worldly, smart, swoony, thoughtful, hilarious - all in all, exactly what you'd expect from Casey McQuiston!" - Jasmine Guillory, New York Times bestselling author of The Proposal and Party for Two Cynical twenty-three-year old August doesn't believe in much. She doesn't believe in psychics, or...

Rachel is unemployed and devastated by a recent divorce. She fills her time with drinking, riding the commuter train, and fantasizing about a seemingly perfect couple the train passes by every day. Then one morning, Rachel sees something shocking that unravels her and entangles her in an unfolding mystery.