The releases are as follows:
1. Bella
2. Edward
3. Jacob
4. Alice
5. Victoria
6. Jane
7. Wedding Bella
8. Wedding Edward
9. Jasper
10. Rosalie
11. Carlisle
12. Esme
13. Emmet
14. Vampire Bella
15 & 16. Vampire Edward and Bella Set (Toys R Us & Online Exclusive)
I'm trying to collect them too -- It's not easy!