James Tynion IV & Sam Johns 
Book of Slaughter #1 [PDF ebook] 

The future of the Slaughterverse is laid bare by Something is Killing the Children and House of Slaughter creators James Tynion IV and Werther Dell’Edera in the very first SIKTC one-shot special! From the sidelines to the spotlight, Book of Slaughter follows the white mask Maxine Slaughter but will her loyalties remain where they are, or will she show her true colors? In addition to being a precursor to the upcoming chapters of both series, this special issue features a sizable guidebook that delves into the deep lore of the Order of St. George!