As their cross-country journey with their parents continues through the midwest, twins Coke and Pepsi, now thirteen, again face strange assassins at such places as the first McDonald's restaurant and Cedar Point amusement park.

"Tween twins Coke and Pepsi McDonald have finally reached the last leg of their wacky and dangerous cross-country road trip, but they must fend off a host of strange assassins before they reach their home in California"--

In the wake of a prophecy that says they have the power to bring about great change, genius Conrad Harrington III teams up with Piper McCloud, the girl who could fly, to try to save the world and themselves.

"Waylon, a boy with the mind of a scientific genius and the vulnerable heart of an eight year old, is trying to understand his older sister and deal with changes among the kids at school"--

Nikola Kross's father, who was kidnapped by extraterrestrials, is still missing and it is up to Nikola, thirteen, and her new friends at the secret boarding school for scientific geniuses to rescue him.

On Friday the thirteenth Nate, trying to avoid the Red Death Society, has concealed his experiments throughout the town of Polt but soon things are going very, very wrong.

Thirteen-year-old Nikola Kross's world is turned upside down when her father is abducted by aliens and she is suddenly transported to a special boarding school for geniuses, but things get even stranger when she realizes she has certain abilities that put her entire school in grave danger.

Publisher Annotation: A special guest has arrived at Ella Mentry School! Professor Pitt is the president of a local museum and has all sorts of wacky ideas about art. A.J. thinks it's all a total snoozefest...until the piece he turns in for an art assignment gets praised as a work of genius! Suddenly, Professor Pitt is introducing A.J. as the next big thing to happen to the art world. What could possibly go wrong?

Max Einstein and a group of international geniuses use their creativity and curiosity to help solve some of the world's toughest problems with science.

After Friday Barnes is deported to Switzerland, Highcrest Academy descends into chaos as all their teachers are fired as an epic prank, but Friday tries to find the prankster, prove the innocence of her nemesis Ian Wainscott, and save the school.