In Year 223 AA (After Armageddon), the world is a peaceful place. Instead of money, people use Karma as their currency, so doing good deeds makes people rich. Of course, evil never gives up and the underground organization The Tunnel is out to reverse Karma forever. Can five teen heroes in "the Karma Club" protect the citizens from The Tunnel?

When Kat moves to a posh private school, things seem perfect - that is, until a clique of rich, popular kids frame Kat's science teacher dad for stealing school property. Can Kat and her new friend, rebellious computer nerd Mouse, prove who the real culprits are before Kat's dad loses his job?

The English class takes a day trip to the local museum, where Mouse is convinced something is going to go down. When an alarm sounds and one of the most popular art pieces is stolen, will Kat & Mouse be able to solve the mystery of the missing?!

Mouse discovers a beautiful poem hidden in a book. The poem gives the location of the treasure of Josiah Hamilton, the wealthy builder of the Durham Academy mansion. But the map is stolen from the shop! Will they be able to find the thief before he or she gets away with the treasure?

When Kat's dad gets a job as a science teacher at a posh private school, things seem perfect - that is, until Kat's rich, popular classmates shove her to the bottom of the social heap just for being smart. And bad turns to worse when an anonymous student blackmails Kat's dad to give the class better grades! Can Kat and her new friend, the rebellious computer nerd Mouse, find the real culprits before Kat's dad loses his job?

Telly Kade is pretty much your typical 23rd century teen. She's got impossible hair, misfit friends, a big sloppy brother... and a pair of VR goggles that lets her live among the vampires - online, at least. She's also got a problem: a suicide note from her best friend, Kimmie66. But if Kimmie is really dead, why is she still all over the net? Is it a ghost, prank, or something much creepier?

Joe is a young man with no home, no purpose, and almost no friends... though he does have a very special cat. With a simple injection, Joe's cat can be anything: a weapon, a tool, or even a cuddly companion. But what - if anything - can transform Joe? Whatever it is, it can probably be found in King City, an outrageous semi-futuristic city full of spy gangs, alien porn, and reasonably priced diners. A word of caution: Avoid the meatloaf.

No one would guess that freshman Shesh Maccabee is a hard-core gamer - and in recovery to boot, following a court order and months of therapy. His friend Mike is tasked with keeping Shesh far away from any computer. Everything's going according to plan - until a Ren Faire fangirl introduces them to the campus gaming club, where they meet Theodore, a fanatical tabletop game master whose single goal in life is to run the greatest Mages & Monsters game in the world.

"Marvelous" Marvin is a somewhat dorky 8-year-old kid who has a lot to prove. The bullies at school taunt him, his friends aren't very helpful, and all he wants is to belong. So in an attempt to be cool and accepted, Marvin starts to take up karate. In his mind, if he becomes a karate expert, he won't be the dorky 8-year-old anymore... he'll become a super-powered karate wiz!

Marvin falls hard for the new girl: a feisty nine-year-old named Tokiko, who turns out to be a karate whiz! To defend his honor, Martin enters a citywide karate contest to prove himself. Expecting to lay the smack down on trash-talking Hank, Marvin finds himself in competition with his crush! With stakes this high, can Marvin keep his karate cool?