Okay, so I've started reading this book and it's really good! I've read the whole Skullduggery Pleasant series before, so it's good I know all the characters.Well, In order to tell you about it i'm gonna have to spill the beans on a large part of the Skullduggery Pleasant books. But hey. So, Tanith Low is a lady that used to fight alongside the elemental Valkyrie Cain (An elemental is a person that uses magic that involves the elements, fire, water, air and earth),until the unfortunate event of a remnant crawling inside her and attatching itself to her soul. Now she has turned evil, and wants to usher in the darkness of the end of the world. You'd have to read the Skullduggery Pleasant series to be able to read this book and understand all the characters, how the remnant got inside Tanith Low, and who Skullduggery Pleasant is in the first place (Although he's not mentioned much in this book)
