Agatha Christie has so many books with similar tropes as the tagged book.Initially the difference in format from her previous 2 books in the series bothered me.I loved their layout,with quotes from authors headlining each chapter. Eventually I realized that this book was meant to mirror her mysteries.5 writers attended areader‘s retreat; they got iced in & could not leave.A Christie like murder occurred.Many layers & plot twists kept me engaged.