Mary McScary loves to scare people, but nothing she thinks up seems to bother her cousin, Harry McScary--but Mary will not give up trying.

Hubie has planned a fantastic party for his birthday. There's only one problem- he didn't know it was on Friday the 13th. Now that's bad luck! What if nobody shows up? What if nobody brings presents? Hubie better wish for some good luck!

April Fools' Day is not a happy one for Wagner the mouse because his best friend, Pearl the rabbit, and other children and adults at school keep tricking him.

Johnny Maverick and his friends, Tom and Stu, go on a road trip to the annual fahters-against-sons hockey game.

Beatrix is a witch, but her twin sister Olive is not, and when Beatrix plays one trick too many on Olive and their classmate Eddie the two decide to get back at her with a bucket of garden spiders--but when the spiders get into a growing potion and turn into giant spiders the three children have to work together to save their town.

Johnny Maverick decides to earn money for the Howling Timberwolves hockey team fundraiser by catching people in embarrassing moments on video and charging others to watch them, but the fun goes out of the project when Tammy comes to town and makes him the target of the joke.

Seven-year-olds Bradley, Brian, Nate, and Lucy make observations and gather clues that convince them that their older siblings, cousin, and animals have been captured by hungry space aliens.

Papa Bear's attempt to scare a band of young campers by telling them about ghosts in the woods comes to an unexpected conclusion with a double ghost lesson.

After gifting a pair of stinky socks as a prank to his friend Pig, Fox finds out that some tricks do not work out exactly as planned.