Greta Woebegone did not believe in ghosts until the day she was knocked over by a car and almost died. Then everything changed... Now Greta can not only see the spirits that haunt her ancestral home - she can talk to them too, from her grumpy Grandpa Woebegone and Percy the poo-pushing plague victim, to the sinister spook in the cellar. 8+ From the acclaimed author of 'Charlie Changes Into a Chicken'.