Katschke, Judy

When Mariela, Anthony, Pia and Leon signed up for a summer course, they didn't expect to go white-water rafting. They didn't expect a crash course in survival, either. Is the foursome ready for Snake River?.

Twins Mary-Kate and Ashley investigate when someone tries to melt the Icy Igloo Inn, which is made entirely of ice.

Twins Mary-Kate and Ashley investigate when someone tries to stop their dog Clue from acting as a circus clown.

Ashley has a sleepover and gets an unpleasant surprise from Mary-Kate during the party.

Twins Mary-Kate and Ashley investigate when Jessie's science fair project, a robot, is stolen.

Twins Mary-Kate and Ashley investigate when a screaming scarecrow disrupts their Halloween party.

Twins Ashley and Mary-Kate suspect foul play when their basset hound, Clue, disappears from their cabin at Camp Barkaway, a recreational and educational camp for dogs and their owners.

The twins investigate burglaries for a Native American family at a ranch in Montana.

Mary-Kate and Ashley join a secret club at White Oak Academy, but the members of the club have a secret which could get them into trouble.