Andrew, the Black Cat Club's youngest member, has a new pen pal. His name is Gordon Dusenbury and he loves baseball and corny jokes--just like Andrew! At first, Andrew loves getting Gordon's letters. But then strange things start happening. Andrew just doesn't seem to be Andrew anymore--he's winning spelling bees, playing mean practical jokes, and he suddenly hates girls, even Alice. It's time for the Black Cat Club to get on the case--before they lose Andrew forever!

School Library Journal calls THE GHOST WHO ATE CHOCOLATE and THE HAUNTED SKATEBOARD "Two books that are sure to satify early chapter-book readers."

Booklist raves," Not since Ghostbusters has there been a more intrepid band of investigators on the trail of ectoplasmic phenomena."