When Ella Mentry School invites a local dentist to speak on National Dessert Day, A.J. and his friends uncover the dentist's secret plot to promote cavities for more business.

When Ella Mentry School is threatened with closure due to budget cuts, A.J.'s new speech teacher, Miss Laney, comes up with a brilliant, if weird, plan to save the day.

A.J. dreams about all the fun things he'll do on summer vacation, but his dream quickly turns into a nightmare when three familiar spirits appear to show him summers past, present, and future. Can they convince A.J. to leave his bad-boy days behind? Includes bonus games, puzzles, and more. Original.

Did you know that the planet Jupiter has at least fifty moons? Did you know that Albert Einstein's brain was stolen after he died?! Learn more weird-but-true science facts with A.J. and Andrea from Dan Gutman's My Weird School series. Whether you're a kid who wants to learn more about science or simply someone who wants to know how many million times the earth could fit into the sun, this is the book for you!.

After budget cuts threaten the art and music programs at Ella Mentry School, as well as some services, groundskeeper Burke finds gold and "gilver" on the playground, causing a modern-day gold rush.

When A.J. and his friends sign up for Beaver Scouts, they find that their scout leader, Miss Blake, is only interested in preparing them for emergency disasters.