When master prankster Miles Murphy moves to sleepy Yawnee Valley, he challenges the local mystery prankster in an epic battle of tricks but soon the two join forces to pull off the biggest prank ever seen.

After Mercy the pig snuggles to sleep with the Watsons, all three awaken with the bed teetering on the edge of a big hole in the floor.

Seven-year-old Stink Moody discovers that he can get free samples by writing letters to candy companies and plans a surprise for his best friend's birthday.

A very small bear found by Mr. and Mrs. Brown at Paddington Station becomes one of the family.

"Milton Worthy can't wait for his class trip to the city zoo. But little does he know that Noah--part time classroom pet ferret, part time evil mastermind--has escaped and stowed away on his school bus. Good thing that Mrs. Worthy, ace world-saving, member of the super-secret Society of Substitutes, is along for the ride! Will Milton and his super-substitute mom be able to stop the zoo from running completely wild?"-- Page [4] of cover.

When a classmate makes fun of her name, eight-year-old Stella picks a new one for herself, but discovers that the name she abandoned suits her just fine.

When an old friend visits Zoey with a glowing seed pod, they work to discover what will make this mysterious and magical plant grow.

Dani, who is staying with her grandparents, decides to take the trip on her own to see Ella for her birthday.

When money disappears from fourth-grader Evan's pocket and everyone thinks that his annoying classmate Scott stole it, Evan's younger sister stages a trial involving the entire class, trying to prove what happened.

Mrs. Bell challenges her science students to invent their own robots but when they start malfunctioning it becomes up to the DATA Set to deprogram the machines before an army of robots take over the school.