12 Before 13 by Lisa Greenwald
| ISBN: | 9780062411778 |
| Publication date: | 4th September 2018 |
| Author: | Lisa Greenwald |
| Publisher: | Katherine Tegen Books, an imprint of HarperCollinsPublishers |
| Format: | Hardback |
| Pagination: | 348 pages |
| Series: | A Friendship List Novel |