"Robots on strike! Sammy's underappreciated mechanical helpers cause chaos in the house! It's up to Sammy and his disabled sister Maddie to keep the peace until his inventor mom reveals her secret project...and why it was worth the wait"--

In the late nineteenth century, when Conor Broekhart discovers a conspiracy to overthrow the king, he is branded a traitor, imprisoned, and forced to mine for diamonds under brutal conditions while he plans a daring escape from Little Saltee prison by way of a flying machine that he must design, build, and, hardest of all, trust to carry him to safety.

In the Washington, D.C. neighborhood of Capitol Hill, Lucy Rose's friend Adam "Melonhead" Melon, a budding inventor with a knack for getting into trouble, enters a science contest that challenges students to recycle an older invention into a new invention.

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

Ten-year-old Hap's grandmother has experimented on his family and confined them to the basement of a mansion paid for by his father's inventions, but his plan to sell her to aliens goes awry.

Sixth-grader and self-proclaimed genius inventor, Ethan Fairmont, along with his ex-best friend Kareem, and new-kid Juan Carlos stumble across an extraterrestrial visitor they name Cheese, who is stuck on Earth in need of serious repairs, spicy snacks, and total secrecy.

A mysterious postcard leads Lisa and Nilly from Oslo to Paris in search of Doctor Proctor but, once there, all they find of their missing friend is a time-traveling bathtub powered by a special soap and several sinister individuals determined to do all they can to locate the eccentric inventor.

Professor Templeton has been hired by the Thespian Academy of the Performing Arts and Sciences to invent something, anything, important (and profitable) but the thirteen-year-old twins, Abigail and John, are suspicious and determined to investigate.

Waking up to discover that his parents have turned his house into a flying machine and entered a race around the country, W.B. Baron is given the chance to be a hero when his house is hijacked by Rose Blackwood.

Buzz builds a mini-golf hole for a contest.