This book was excellent!! I've read works by the author before and LOVED them, so I knew I had to read The Shadows Between Us.
The characters are amazing. Alessandra, the female main character, is snarky, sassy, kind but also very clever. She is unapologetic and herself. She was a great characer, and the male main character Kallias was dark, broody, but also sweet and fierce all at the same time.
Basically Alessandra goes to The Shadow Kings court in order to woo him, marry him and then kill him. There are some twists and turns along the way, and neither of them expected to be friends.
It was awesome. Highly recommend if you love enemies-to-lovers, assassin plots, clever characters and witty one liners. I will always buy works by this author because I know I will love them.