When Rosie is unable to invent a contraption to help one of Aunt Rose's Raucous Riveters friends, she calls on classmates Iggy Peck and Ada Twist to help.

Luthor the Doberman, a former attack dog, has a good home with Savannah Drysdale, but every time a certain truck passes he goes into a frenzy, while Griffin Bing is caught up in trying to beat his rival, Darren Vader, at an invention contest.

A young aspiring engineer must first conquer her fear of failure.

With more than 30 million books sold, the My Weird School series really gets kids reading!

In the eighteenth book in the My Weird School series, Mrs. Yonkers, the computer teacher, is the nerdiest teacher in the history of the world. She can type with her feet! She buys foam cheeseheads off eBay! She even puts a Webcam on a turtle! Is she trying to take over the planet?

Perfect for reluctant readers and word lovers

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Nick has learned that the strange antiques in his attic bedroom were left there by the eccentric inventor Nikola Tesla, pieces of his Far Range Energy Emitter, capable of transmitting "free energy" to the globe. Members of the Accelerati, a menacing secret society of physicists, are on the hunt for the pieces, and their leader, Dr. Alan Jorgenson, will stop at nothing to foil Nick and steal the objects.

Ten-year-old Harold, the adopted son of a food inventor, discovers that his father's latest invention, soda pop that produces the world's longest burps, also generates furry creatures known as Fizzies.

"Frankie Sparks, the self-proclaimed "best inventor in the third grade," does research and creates a tool to try to persuade her classmates that a rat would make the best class pet." --

When Daisy Wheel misses seeing a rainbow over Doozer Creek, the Pod Squad decides to invent a machine to make a rainbow.

"With a plot combining science and the supernatural, four kids are caught up in a dangerous plan concocted by the eccentric inventor, Nikola Tesla"--

When Kristoff and the ice harvesters challenge Oaken and his new invention to a friendly contest, Oaken, Elsa, and Anna becomes embroil in a mystery involving a missing ice harvesting machine.