After the indelible events of the quickening, it seems that all sisters have a good chance to win the crown. Katherine, the once weak sister, is now stronger than ever after returning from her mysterious disappearance. Meanwhile, Arsinoe is attempting to hide her secret talent and trying to figure out how she can use it to her advantage. Lastly, Mirabella, no longer the chosen queen, is faced with attacks that not only put her in danger, but those around her. As this Ascension year begins, all sisters are put to the test to see who will be the next queen of Fennbirn.

One Dark Throne is a thrilling and suspenseful tale of sisterhood, love, betrayal, and family. Right off the bat the story continues where it left off from the first book, Three Dark Crowns, which left its readers on the edge of their seats. This book is for anyone who loves a rich story full of unexpected twists and an extraordinarily built world full of magic.