Max and Peregrine are volunteering at an old people’s home, when strange things start to happen. One resident is flying, one is riding their wheelchair through walls and Reggie says his marmalade is haunted (no-one listens). Fanghorn has sent evil spirits to their quiet suburb and it is up to Max and his friends to protect his family and the local community once again.
But the Marmalade Ghost is turning into sticky Godzilla, Max falls out with his best friend and, just when things can't get any worse, someone kidnaps Max's cat, Frankenstein.
Can they get Frankenstein back, safe and sound?
Can Max patch things up with Peregrine before they all meet a sticky end?
Will breakfast toast ever be the same again?