RIVERS OF LONDON DEADLY EVER AFTER #4 CVR A BUISAN

WRITTEN BY BESTSELLING AUTHOR BEN AARONOVITCH, DOCTOR WHO SCRIPT EDITOR ANDREW CARTMEL AND CELESTE BRONFMAN (STAR TREK).
When Chelsea and Olympia accidentally break an enchantment in the woods, deadly fairy tales from a mysterious old book begin coming to life. To set things right, Chelsea and Olympia must unravel a mystery dating back to the 1800's before they become victims of a lethal sorcery.