“When Atticus and Autumn’s dads leave them with their eccentric great-grandmother Nora for the weekend, they’re hoping for a few days scoffing biscuits and playing video games. But when Nora’s around, nothing ever goes quite to plan… After a stranger from Nora’s past leaves a menacing note pinned to her front door, Atticus and Autumn are swept away on a hair-raising adventure dodging snot-flinging sea monsters, battling thunderous electrosquibs and trying to escape from a very flappy goose! “–Publisher.