A Memory

"Welcome to the real world." Is the last thing her family's killer said to Lux before passing out from the pain of the turning bite. Her twin brother has been assumed dead but what will happen when his missing body is found? Will he be alive or dead? Will he be like Lux and still half human? Or will he be a vampire like the beast who turned them? Only fate can decide! 
Inspiration for this book from Vampire Knight (tv series).