Alice the Assassin — Lotus Rose

It's a lot easier to be ruthless when you're heartless. . . The truth is not what you were led to believe. Alice never left Wonderland. It wasn't all “just a dream.” It's a nightmare. A nightmare she can't escape, where formerly pleasant characters throw her unhappy unbirthday parties to torment her, while others like to make her cry so they can lick her tears. But one day after years of this unpleasantness, she loses her heart. Literally. Well, technically someone steals it. And she has to get it back. By any means necessary. And it's a lot easier to be ruthless now that she's heartless. She will have her heart returned to her even if she has to kill all the citizens of Wonderland one by one... By the author of The Poniworld Chronicles and SinEaster.