Release date: August 23What it's about: The island of Lightlark appears once every 100 years, summoning the rulers of the six realms to play the Centennial. Each ruler is offered a chance to break the curse on their realm, but to destroy the curses for good, one ruler must die. The ruler of Wildling, a realm of temptresses, is Isla, and her people are counting on her to break their curse that kills anyone they fall in love with. Get it from Bookshop or from your local indie bookstore via…