The Poison Princess — J. Stone

The Poison Princess is the dark fairy tale of a virtuous princess who is forever twisted by a chaotic spell's backlash. Poisoned in an attempted assassination, Ruby Willow survives - though at a terrible cost. Her every toxic thought floods to the surface, as a deadly purple venom begins to drip ceaselessly from her mouth. Altered in both body and mind, Ruby is set on a journey to reclaim her rightful place in the kingdom while striving to protect those she loves. Hounded by her darkest emotions and desires, the princess' courage is tested, as she must decide what insidious roads she will travel along for the justice she seeks and what pieces of her soul she must forfeit in exchange.