What with Pumpkin Hunting, a full moon and a vampire party, the scene is set for some ghoulish Halloween happenings in the fourth quirky mystery by BLUE PETER AWARD-winning team Marcus Sedgwick and Pete Williamson.

Marcus Sedgwick used to work in children's publishing and now happily writes full-time. He has a young daughter, Alice. Peter Williamson is an artist, illustrator and animation designer.