Frannie tries to prevent chaos when her new lab assistant, Igor, a dog of many breeds, accidentally lets loose a giant, fifty-foot, arrow-shooting cupid.

Picked on, overweight genius Owen tries to invent a television that can see the past to find out what happened the day his parents were killed.

Rusty, Ruby, and the Bits help the monkeys at the Animal Park come up with a great new show that involves juggling, acrobatics, and more!

After escaping from the belly of a whale, Andrew and his cousin Judy face more dangers from their underwater nemesis, Soggy Bob, in the Great Barrier Reef.

Andrew, his cousin Judy, and Thudd the robot wind up at a garbage dump when Andrew's latest invention, the Goa Constrictor, shrinks them to the size of beetles and swallows them.

Archie has no fear except a secret one--the ocean and the creatures that lurk in it--so he tries over and over to invent a way to fly to Iceberg Nine, where his fellow penguins are having a fish fry.

As the new computer lab teacher tries to bring Ella Mentry School into the twenty-first century with her peculiar inventions, second-grader A.J. struggles to survive without sugary snacks when Principal Klutz bans junk food.

"Elliot Von Doppler and his friend Leslie think nothing ever happens in Bickleburgh, except inside the gleaming headquarters of DENKi-3000--the world's eighth-largest electronics factory. When Uncle Archie vanishes, it's up to Elliot, Leslie, and every one of the unusual 'employees' to create an invention so astonishing it will save the Creature Department"--

"A.J. and the gang from Ella Mentery School start a company to sell their brand new invention-a heated, scented, talking toilet seat!"--

Bernie Bridges and his Rotten School friends win a trip to a local prep school to compete in the National School Make-A-Great-Invention Contest.