Things We Know by Heart
From debut author and poet Lexa Hillyer comes the lyrical story of four seventeen-year-old friends who receive an unlikely chance to relive the perfect summer . . . and the devastating secret that could unravel it all. Elegant and evocative, Proof of Forever is one of those first novels that hooks you from the beginning and builds toward a stunning—and unexpected—end, calling to mind Gayle Forman and Ann Brashares.
Joy, Tali, Luce, and Zoe were once best friends. Now they barely speak. That is, until the fateful flash of a photo-booth camera transports them back in time, to the summer they were fifteen—the summer everything changed. Photos fade. Friendships dissolve. Summers end. But this one will change the girls forever . . . again.
Wendy Wunder calls Proof of Forever "The Sisterhood of the (Time) Traveling Pants for a new generation!"
| Country | USA |
| Author | Lexa Hillyer |
| Binding | Kindle Edition |
| Edition | Reprint |
| EISBN | 9780062330390 |
| Format | Kindle eBook |
| Label | HarperTeen |
| Manufacturer | HarperTeen |
| NumberOfPages | 355 |
| PublicationDate | 2015-06-02 |
| Publisher | HarperTeen |
| ReleaseDate | 2015-06-02 |
| Studio | HarperTeen |