Inkheart 4: The Colour of Revenge HB

After five happy years, Meggie, Mo and Dustfinger feel safe and settled. But arch-villain Orpheus has found an unexpected way to wreak his revenge on the Inkworld! He has corrupted an artist to create bewitched portraits that will see the heroes fade to grey. Dustfinger, and his new friends, must come together to find a way to save them all![Bokinfo].