Lexi Grayson is a normal teenager, as normal as she can be with her unobserving skills and her overthinking mind. But she might need the overthinking if she wants to unravel the smirking mystery that is Blake Eaton.

The world knew of three special children - the Angel-blooded ones, Clarissa Fairchild and Jace Herondale, and the demon-blooded one, Sebastian Morgenstern. But there was another one - a child with an angel's heart but demon's blood. There was another child with superficial strength, agility, speed, grace, special talents and an invincible physique. Her name was Leah Ravenscar - one of the six heroes who had helped save the world. And she was the illegitimate daughter of Tessa Gray and Brother Zachariah. Sequel - Leah Carstairs - is out now!