17 Chapters:

1. Chapter 1 - The Invitation 2012-12-10 16:00:16 UTC
   3350
2. Chapter 2 - Telling Friends 2013-01-20 19:43:46 UTC
   5176
3. Chapter 3 - The Celebration 2013-02-18 20:19:58 UTC
   5282
4. Chapter 4 - Canterlot 2013-02-18 20:51:44 UTC
   4033
5. Chapter 5 - Hearth's Warming Eve 2013-03-28 19:22:04 UTC
   4977
6. Chapter 6 - Welcome To Ponyville! 2013-05-28 18:52:33 UTC
   4280
7. Chapter 7 - The Next Day 2013-09-29 20:02:25 UTC
   7037
8. Chapter 8 - Slumber Party 101 2013-11-13 19:22:51 UTC
   4234
9. Chapter 9 - Slumber Night 2013-12-31 16:15:21 UTC
   3750
10. Chapter 10 - We Need To Talk 2014-01-12 21:57:41 UTC
    3173
11. Chapter 11 - Winter (Pony)Nap Up 2014-04-06 12:32:47 UTC
    4471
12. Chapter 12 - Ponies of the Mountain 2014-05-21 21:20:00 UTC
    3653
13. Chapter 13 - In the Mountains 2014-06-30 14:43:39 UTC
    4958
14. Chapter 14 - New Problems 2014-08-10 06:25:47 UTC
    3532
15. Chapter 15 - Midnight Confessions 2014-10-05 13:27:52 UTC
    3428
16. Chapter 16 - Poor Start To A New Day 2015-01-12 20:51:18 UTC
    3232
17. Chapter 17 - Pranking Day 2015-01-12 20:55:12 UTC