Rosie Revere is no stranger to flops and fails, kerfuffles and catastrophes. After all, engineering is all about perseverance! But this time, Rosie has a really important project to tackle--one that feels much bigger than herself. Rosie's beloved Aunt Rose and her friends, the Raucous Riveters--a group of fun-loving gals who built airplanes during World War II--need help inventing something new. And Rosie is just the engineer for the job! After one...

A little girl has a wonderful idea. With the help of her canine assistant, she is going to make the most magnificent thing! She knows just how it will look. She knows just how it will work. But making the most magnificent thing turns out to be harder than she thinks.

With the Board of Inspectors threatening to shut down Rotten School, Bernie Bridges only has time for one last money-making scheme, but his friends are too obsessed with a role-playing video game to help him.

In Garrett P. Serviss' 1911 novel "The Second Deluge," due to a cosmic mischance, no fewer than 30,000 feet of rain fall upon our fair planet in under one year...enough to effectively drown the entire world, past the tippy top of Mt. Everest itself! A wonderfully written novel that is fairly epic in scope, it is a sadly neglected apocalyptic work that is surely ripe for rediscovery in our modern-day era of climate change and rising coastal waters....

Three sixth-grade boys band together to build an experimental aircraft, enduring social and practical difficulties in the process.

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

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.

"Ian is a budding inventor who is wild about science experiments. For his latest (#256 if you’re counting—and Ian is), he's building a jet pack for his dog, Wilbur. The leftover parts shouldn't be anything to worry about, right? But when Ian fits Wilbur with his new pack and the pup blasts off, he leave a swath of chaos in his wake and nobody is happy—Wilbur least of all. What's a young maker to do? Move on to experiment #257!"--Book jacket....

Griffin Bing and his friends are trying to locate Mr. Fielder's missing thirty million dollar lottery ticket, and thwart the local bully, Darren Vader, who wants to find it for himself--and Mr. Bing's latest invention may help.

"Nick and his friends race against their foes to retrieve more pieces of Tesla's free energy transmitter, only to see them fall into the hands of the Accelerati's shadowy leader"-- Provided by publisher.