Scrivener aids writing books with multiple timelines, common in novels and memoirs like The Seven Husbands of Evelyn Hugo and A Song of Ice and Fire. It helps manage different timelines using features like separate folders, color-coded labels in the Binder, and Collections for grouping files. It allows for easy navigation, viewing, and rearranging of scenes, making it a versatile tool for complex narratives.
https://www.literatureandlatte.com/blog/how-to-work-with-multiple-timelines-in-scrivener-projects