The Shadows Between Us is the Slytherin romance I never knew I needed! I absolutely devoured this book in one five-hour sitting, finishing at 2am and wired from what an amazing read it is. Worth it.
1) Woo the Shadow King.
2) Marry him.
3) Kill him and take his kingdom for herself.
The Shadows Between Us is a fast-paced fantasy standalone that is easily bingeable. Set in a fantasy kingdom with court politics and a new king, the book marries historical elements with modern feminist ideas for a powerful and empowering tale.