When the NSA recruits math genius Rachel to crack a complex code, she discovers that it is based on the mathematical constant pi. With the help of her equally brilliant friends, she races against time to decode the message and save the world from a devastating terrorist attack.
In a future world where the government is controlled by a powerful AI, citizens are divided into two classes: the Informers, who are tasked with reporting any illegal activity to the authorities, and the Outliers, who are considered to be a threat to society and are monitored closely. When one Outlier, Ryan, is caught up in a conspiracy, he must choose between betraying his own kind or risking everything to expose the truth.
Sarah finds a time-traveling computer at the Computer History Museum and is sent on a mission to save the future from a dangerous threat.
Go-Un is a Korean girl with magical powers who protects her village from evil spirits and monsters. When a great evil threatens her village, she must use all of her power to defeat it .
Lena is a successful writer who moves to a small town after her husband leaves her. She starts writing a satire about the town, but as she gets to know the residents better, she realizes that there may be more to them than meets the eye.
Nina and Harry are jungle buddies who have all sorts of adventures together. They learn about the jungle and its animals while getting into trouble along the way.
Lila is done with following the rules and being told what to do in her future world where the government controls everything. She starts a revolution with the help of her friends, which quickly gains momentum. The government is not happy with this and does everything they can to stop them. Lila and her friends are in for the fight of their lives.
Nadia is a young girl who discovers she has the ability to see into the future. She starts using her gift to help people make better choices and to avoid danger. She quickly becomes known as the "Oracle" and people start coming to her for advice. Nadia is happy to help, but she knows that she can't change the future, only help people make the best choices they can.