Loving everything scientific except spiders, an arachnophobic Stink reluctantly attempts desensitization therapy exercises recommended by Judy and Webster before a real-life, fact-filled encounter takes them all by surprise.

When Henry adopts Ribsy, a dog of no particular breed, humorous adventures follow.

Kitty is terribly out of shape and when Kitty's owner catches her wheezing, she is told that it is time to exercise, but it will take a lot of convincing and a bit of trickery to get Kitty into the competitive spirit.

Greg records his sixth-grade experiences in a middle school where he and his best friend, Rowley, undersized weaklings amid boys who need to shave twice daily, hope just to survive, but when Rowley grows more popular, Greg must take drastic measures to save their friendship.

When her substitute teacher realizes she is struggling in math, Judy is sent to a math tutor at the local college and soon is completely into the spirit of college life.

Scratching and clawing his way to the vet, an under-the-weather Bad Kitty receives a shot that causes him to have a vivid dream about needing to resolve differences with Puppy in order to gain entrance to PussyCat Heaven.

Greg Heffley recounts his daily experiences during summer vacation as he tries to live out his ultimate fantasy of spending the days indoors playing video games with no responsibilities and no rules, despite his mother's attempts to pack the summer with outdoor activities and family fun.

After discovering a family of humans planning to feast on tacos, Stick Dog plots to snatch the food to feed his hungry friends.

Failing fifth grade math, Hank must depend on Heather, the class brain, to help him get a "B" on the next test in order for him to be eligible to play the lead in the school play, "The King and I."

Horrid Henry invents a time machine and promises to send his brother, Perfect Peter, to the future (as soon as Peter puts on one of Mom's dresses). But when Peter gets there, it isn't exactly what he had in mind.