"Ever since Amp crash-landed his spaceship through Zack McGee's bedroom window, Zack's life has gotten crazier and his grades have gone from bad to worse. Who has time for homework when there's an alien invasion to stop? But now Zack's up against his greatest challenge yet-- the school science fair. If Zack doesn't get an A on his project, he's going to flunk the class."--Jacket.

The students of Mouseford Academy are participating in an enormouse science fair! Mice from schools around the world are all hoping to take the top prize. The Thea Sisters would love to win, but so would Ruby Flashyfur and she's willing to do whatever it takes! Can these mice play nice, or will the science fair be a total flop?

When a goo monster crashes the science fair, the Princess in Black is on the job, and with the help of the Princess in Blankets, sets out to save the science fair.

Not only must they contend with a mysterious illness in the media center of the school, the S.M.A.R.T. Squad must rock their STEM skills when a pop-up science fair causes both excitement and tension between them.

It's school science fair time, and Max and Mo love seeing what the big ones -- the kids in the class -- are making. The two hamsters decide to do their own experiment and learn how to grow plants from seeds! Follow along with Max and Mo with simple instructions at the back of the book for kids to grow their own plants!

Everyone seems to have an idea for the science fair except for Yasmin, but after some failed experiments Yasmin's snack break with Nani inspires an idea.

Jake is determined to win the third grade science fair not only for the grand prize, but to beat the annoying class know-it-alls, as well.

Keith, tired of being accused of farting up a storm at school, creates a science fair project that turns the foul smell of human gas into something pleasant, but his plans backfire when his project causes a stink at home and at school.

"The Earth Day Fair is days away, but Nate's classroom project--a robot named Mr. Butler--has disappeared. Nate the Great and his dog, Sludge, take on the unusual case, and they are soon searching high and low in and around the school. Will Nate find the robot in time for the fair?"--

"Seventh grader Wendy Toledo knows that black holes and immigration police have one thing in common: they can both make things disappear without a trace. When her family moves to a new all-American neighborhood, Wendy knows the plan: keep her head down, build a telescope that will win the science fair, and stay on her family's safe orbit. But that's easier said than done when there's a woman hiding out from ICE agents in the church across the alley,...