Fallen Stars (also known as "Book Six: Stars") is the sixth book of Archai and the third book of the sequel quartet (also known as the "Night Quartet").

Originally published: 07/31/2023 (added book info to page (chronological order and no blurb); edited: 03/06/2024 (added that this book is the sixth book of the series and the third book of the sequel quartet), 03/11/2024 (replaced elemental title with actual title)