"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"-- Provided by publisher.

In Omaha, Nebraska, twelve-year-old Oliver Watson has everyone convinced that he's extremely stupid and lazy, but he's actually a very wealthy, evil genius, and when he decides to run for seventh-grade class president, nothing will stand in his way.

Determined to conquer the Riemann hypothesis despite cultural discrimination against women intellectuals, a genius mathematician uncovers a mysterious theorem's unexpected World War II link to her family.

"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"--

"Charlie Thorne must search for Charles Darwin's hidden treasure in South America--with plenty of enemies hot on her trail"--

In a series of journal entries, eleven-year-old child prodigy Millicent Min records her struggles to learn to play volleyball, tutor her enemy, deal with her grandmother's departure, and make friends over the course of a tumultuous summer.

Fifth-grader Nora Rowley has always hidden the fact that she is a genius from everyone because all she wants is to be normal, but when she comes up with a plan to prove that grades are not important, things begin to get out of control.

Traveling to Antarctica for a prestigious science competition, twelve-year-old Jack and his genius foster siblings, Ava and Matt, become caught up in a mystery involving a missing scientist.

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.

"Eleven-year-old Melody has a photographic memory. Her head is like a video camera that is always recording. Always. And there's no delete button. She's the smartest kid in her whole school--but no one knows it. Most people--her teachers and doctors included--don't think she's capable of learning, and up until recently her school days consisted of listening to the same preschool-level alphabet lessons again and again and again. If only she could speak...