Untouched: The Girl in the Box, Book 2 (Unabridged‪)‬

Still haunted by her last encounter with Wolfe and searching for her mother, Sienna Nealon must put aside her personal struggles when a new threat emerges - Aleksandr Gavrikov, a metahuman so powerful, he could destroy entire cities - and he's focused on bringing the Directorate to its knees.