39clues Stories

Guess what? Alistair Oh had a adopted daughter that no one heard of. What happens after Alistair Oh gets killed during the capture and she is left alone? She decides to...

Amy and Dan just won the clue hunt and have unexpected visitors. When they think their life is finally back to normal disasters find them again. What will happen when al...

This is a 39 clues fanfiction. The book takes place while Amy is 21 and Dan is 19. Jake makes a life-changing decision although it might not be for the right reasons. Th...

Natalie Kabra and Daniel Cahill (Dan) both like eachother, but their older siblings Ian Kabra and Amy Cahill would NEVER let that happen. When Natalie sneaks off to a pr...

What happens when Percy Jackson, Harry Potter, and The 39 clues team up to defeat the worst thing yet- all three if their enemies teaming up?

The Cahills are the most powerful family the world has ever known - a family so influential, they've shaped the course of human history. The source of their power has be...

It starts when Amy, Lexi and Dan Cahill, three orphans who discover, upon their grandmother Grace's death, that they are part of the powerful Cahill family, whose member...

It's summer and you know what that means: beaches and amusement parks for two months. Unfortunately for the Cahill kids, it means spending an entire week at a summer cam...

One False Note continues the adventures of Amy, Lexi and Dan Cahill as they crisscross Europe in their quest to discover the 39 Clues needed to find the source of their...

Makenna Grace and her brother Noah have lost their parents and their grandmother. Then at the reading of their grandmother's will, they are informed about 100,000,000 do...

Everyone knows Dan and Amy's story, but you don't know mine. I was written out when the stories got put to paper because it would take entirely to long to explain my sit...

It all happened so fast... The rocks fell from nowhere, falling onto her. And they just left. But they were wrong... she didn't die, and now Amy Cahill was someone you w...

Annabeth Chase is missing and no one knows where she is. Join Percy Jackson and his friends Grover and Nico on a quest to find their friend.

What happens when your favorite characters die. Is it the end. No, its only the beginning. ******************************************* Newt; My head bloody hurt. That w...

When Furious, Luna, Chloe and Amadora win tickets to Paris, a whole new avenue of possibilities is opened. It's the City of Lights - an entirely new place. However, the...

THIS JUST IN! Amy and Dan Cahill were spotted on a train, hot on the trail of one of 39 Clues hidden around the world. BUT WAIT! Police report a break-in at an elite hot...

Sophiana is an Alpha assassin for the Lucian Branch who lost her mom to the clue hunt and her dad remains lost. She attends a reunion held by Amy and Dan with her cousin...

So, I'm lost in space. Now I'm fightin' in a war? With dudes with magic glow sticks of doom? And dude who all look the same? Fuck my life...

A fanfiction written by me (I do not own 39 Clues, there are 7 rightful authors and it is absolutely an amazing series, you should check it out!) ~o~o~o~ Fiske Cahill...

Dan Cahill has lost his mother,father,grandmother,Uncle Alistair, and his cousin Natalie. Now, his sister Amy was murdered. Dan tries to deal with the pain eating him up...