Numbuh3 Stories

Wally and Kuki have had secret crushes on eachother for a while, now. As an accidental Treehouse lockdown leaves the two operatives alone, will Numbuh 4 finally reveal h...

┆Codename: Kids Next Door ✗ F!Reader┆ ঞ Follow the adventures of a group of six children who operate from a high-tech tree house, fighting against adult and teen villai...

Follow the KND: Sector V with a new operative numbuh 7 aka Alayna Brooks as they fight evil teen to adult tyranny, while she whips up meals and snacks as their team food...

This is a comic and I drew the cover. TND a Codename: Kids Next Door story Summary: Three years after numbuh 1 left earth certain circumstances led to the exposure of T...

My little collection of fluff and occasional hurt/comfort oneshots that I'm transferring over to Wattpad from AO3 (same username) just because it's fun to copy and paste...

Follow Abigail Lincoln,Wallabee Beatles, Kuki Sanban, Hoagie Pennywhistle Gilligan , and Nigel Uno on their journey through high school and their battle with their adul...

This is a KND story. It's about a girl named Amber who came from a far away place. Her life used to be good and filled with happiness until one day her home was destroye...

Y/N is a girl who was abandoned at birth until you are found by a pair of villains mr. wink and mr. fibb and adopted you despise their hated for children they're start t...

A new girl claiming to be family shows up on the Uno's doorstep but not everything is as it seems as she trains to be an operative. Meanwhile, an adult with a connection...

No, this is not one of those depression stories. This is my version (well, the original one) of right after Numbuh 1's departure to the Galactic Kids Next Door (G:KND) M...

The last of the most prosperous generation of KND we all know of are all decommissioned. Fanny Fullbright and Wallabee Beatles are the last to go, but make a promise to...

Attention Kids Next Door Operatives. Go to top secret website "RainbowMonkey.com" and enter password "Galactic". Return here for mission files. That...

Here's how its gonna go. I am going to rewrite KND episodes in a certain character's POV. Sounds lame? Gimme a chance, please. Ok fine, tbh, this is what happens when I...

A collection of fanfiction relating to the series Codename: Kids next door

Since the Werewolf Attack, Numbuh 4 has been cursed with Lycanthropy. The KND, including Sector V have to stop him from anyone, and help him control his inner beast befo...

As the title says! Codename kids next door RP cause why not. I don't own KND

my first knd book no dirty mind stuff is allowed in this book enjoy this book

Numbuh Four finds something that's Stickybeard's, and is hurt badly in the ensuing fight. Can Numbuh Three save him before it's too late?

When the Kids Next Doors find out The Delightful Children is planning on sabotaging a school dance and stealing all the candy, it's their job to put an end to it! (to be...

Kuki Sanban. The sweetest operative ever known. Or is she? The Delightful Children from down the lane delightfulize her. Missing for a day, she works with Cree, The Deli...