The Hanging Tree

Peeta and Katniss have quite a journey ahead of them. Katniss is mentally unstable, while Peeta is in rehab. Though Katniss knows she can't be with Peeta because he is not in the district, she tries as she might to cope with the never ending love triangle.
Join Katniss with her thrilling and excruciating details of life, and the way she will live the rest of her story.

This is the real story of what happens after Mockingjay... Well, the best version that had popped into my head.

Enjoy. You get 100 points if you can tell me what the cover is from. P.S its form my favorite game.