Zack's science fair partner has always boasted and told lies, but now each time he fibs his butt gets bigger and Zach must find a way to help before their science project is ruined.

After an electrifying experiment in science class gives Zack a shock, he realizes that he can read other people's minds.

Faster than a speeding bullet! More powerful than a locomotive! Able to save the planet before 10 pm (9:30 on school nights)... It's Maximum Boy! It's April Fools! Over and over and over again... That's right, some evildoer is playing pranks across the entire country! There are whoopee cushions on school buses. Silly glasses on the faces of Mount Rushmore. This prankster is pulling off some pretty peculiar plots! But who better to put a stop to these childish stunts than our eleven-year old superhero? In fact, he's already got some suspects. Like Super Sid -- the all-too-perfect superhero that everyone loves to hate. Or could there be a new bully at the heart of all this mischief and mayhem? Maximum Boy is on the case!

FOR USE IN SCHOOLS AND LIBRARIES ONLY. After crashing their spaceship in the Nevada desert, Klatu, Lek, and their sister Ploo go to Las Vegas in search of the one mechanic who can fix it.

Siblings Klatu, Lek, and Ploo from the planet Loogl return to Las Vegas where they discover an impending invasion of earth by evil aliens disguised as Elvis impersonators.

When siblings Klatu, Lek, and Ploo from the planet Loogl return to the mysterious Area 51 to recover their wrecked spaceship, they meet the Great Ones--four legendary Looglings who crashed in Roswell fifty years earlier.