Mary-Kate and Ashley are excited to attend their town's annual Halloween Carnival. Every year, the carnival's proceeds go to charity -- but this year, few peopl

In The Case of the Hiccupping Ears, people all over the world are forgetting how to eat, see, hear, smell, and even walk! What on earth is going on? The boys at

The earth is being invaded by worms! They're everywhere...crawling on kid's toothbrushes, squirming in their sandwhiches, making guest appearances in Mom's spag

In Secret Agent Dingledorf's sixth top-secret case, everyone's pets are going crazy! Cats think they can sing opera. Dogs think they're country-western stars. E

Only Secret Agent Dingledorf and his trusty dog, Splat, can find the answer. Only they can save the day while also learning the importance of obeying those in c