The Unknown Sibling (Book 1) (Twilight)

Isadonia Swan is the older twin of Bella Swan, but the two couldn't be more different. Isadonia had something horrible happen to her without her family being any wiser and this changed her. She's special and the Cullens know it. Follow her journey of dealing with James and the aftermath that will follow.

(Twilight)
(Book 1 of 4)

Cross Posted on Archive of Our Own under the same title and username

Book 1: The Unknown Sibling
Book 2: What's Going to Happen
Book 3: The Turnaround
Book 4: Too Many Surprises

Started: October 8, 2018
Completed: February 12, 2019
Edited: