Henry Carter Hull

One morning after a thunderstorm, the Lambchop family is surprised to discover that Stanley is suddenly invisible.

A.J. and the other students at Ella Mentry School brave trick-or-treating at the school secretary's house, even though it is supposedly haunted.

"Follow this step-by-step guide to successfully clean up your hairy friend. But be forewarned. A mammoth's tummy is terribly tickly"--

Unusual things continue to happen in the classroom on the thirtieth floor of Wayside School, which was accidentally built sideways with one classroom on each story.

Presents humorous episodes from the classroom on the thirtieth floor of Wayside School, which was accidentally built sideways with one classroom on each story.

Three friends spend Christmas day breaking into the town of Crickenburg's antiquated sewage treatment plant in order to witness with their own eyes the soon-to-be-replaced "poop fountain."

Amelia Bedelia's request for a sibling takes her parents by surprise, but she is soon distracted by the possibility of finding the perfect puppy, instead.

Separated from his owner, Henry Huggins, in a shopping center parking lot, an ordinary city dog begins a string of bewildering adventures.

"In his first journal, middle schooler Rowley Jefferson, Greg Heffley's sidekick, records his experiences and misguided decision to write a biography of Greg, who, in his own mind, is destined to become rich and famous." --

Amelia Bedelia shows her niece Effie Lou how to follow instructions to the letter as they dust the potato bugs and sew seeds.