'Threshing Day' answers questions 'Fourth Wing' fans have about Rebecca Yarros' series. Here's what you might've missed.

Rebecca Yarros' "Threshing Day" contains Easter eggs and clues about the "Empyrean" series, as well as a new perspective on "Fourth Wing."

MediaNews présente le titre et le résumé publiés par le média. L'article complet se lit sur le site de l'éditeur. (www.businessinsider.com)