Here's the link to the new IT story:

s/13536350/1/Run-Girl-Run

It's called Run Girl Run:

Robin Levy never thought she had to go back to her childhood town where one summer changed her life. Yet, because of an oath she made years ago, Robin returns back to Derry with her fellow Losers Club whom she has forogtten, to fullfill the promise of destroying evil, and finding the courage she though she would never find. (Stanley X OC)