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 to this child becomes involved in the DCFDTL's lives as trouble ensues.

Five years ago, Supreme Leader Numbuh 100 failed to uncover a conspiracy that resulted in the wrongful decommissionings of several operatives. Now, it's up to the teenagers to pick up where the KND left off, uncovering secrets that could destroy themselves and each other. But, maybe, they might just find out who the true enemy's been all along.

It was a night like any other, he could never predict what would happen in the coming months. After Nigel "Numbah 1" Uno's parents get hospitalized by a freak car accident, Numbah 1 is put under the care of his evil uncle, Benedict "Father" Uno, the second greatest threat to the K.N.D and Nigel's sworn enemy. But maybe...he might not be so bad after all?...

One year has passed since Father's defeat. The members of Sector V, without their memories, begin their sophomore year in highschool. However, the world isn't as peaceful as they think: the Galactic Kids Next Door have made Earth their next target while an old enemy lifts their head, seeking revenge. Only the KND and the TND stand a chance against them, but will they succeed?

Adolescentes en una fiesta, intoxicados por el alcohol, sentimientos al aire y ¿malas decisiones? ¿qué podría salir mal? Solo una idea que se me ocurrió una noche y dije ¿por qué no? Léanla y ¡díganme si les gusta!

Número 5 llevaría acabo la despedida de los miembros que se retiraría del KND, sobretodo de corrí chico con el número dos que no había sido reclutado para servir encubierto, o... Tal vez... Olvidó algo.

The KND has a much darker history than anyone would think. Sector Z isn't the only team to go MIA. But maybe these other lost kids can help save the infamous sector.

With everyone stuck inside for recess while the playground gets repaired, the Kids Next Door seem doomed to boredom and schoolwork until it's finished again. However, they soon find themselves engrossed in the magical world of Dungeons and Dragons, much to the Delightful Children's dismay.

Nigel discovers he has the same powers as Father, his archenemy. Because he doesn't want anyone to know about this, he goes in secret asking the man for help. He refuses but in their altercation Nigel accidentally turns Father into a child. Now they both need each other to gain what they want. PS: I don't know how to rate things so T in the meantime.

I didn't know what category to post an account update under go I'm putting under the category of what I usually post fanfiction of so here is my update

When Grandfather mysteriously returns and starts wrecking havoc on innocents, Benedict "Father" Uno is stuck helplessly watching the mayhem. But when Grandfather crosses the line Father is prepared to teach his tyrannical father a painful lesson in consequences. *This has no relation to the other K.N.D fic I'm working on*

Two sisters bound by blood finally have a heartfelt talk. Rated T for horrifyingly descripted nightmares. Just to be safe!

A collection of Romances involving Kids next Door, just a dumping grond for when i feel like doing some SFW stuff but don't wanna do a whole series about it Now with tags on the side of each chapter saying which couples are taking part in the chapter, if the chapter doesn't have a tag it means more than two couples are in the chapter Please leave a review

Los chicos del Barrio ya no son lo que eran en tiempos del grandioso Sector V, ahora hay problemas graves. Uno siguió con su vida como miembro de los Chicos del Barrio Galácticos y el resto creció, inevitablemente. Pero y si el líder supremo pidiera ayuda ¿Uno volvería para ayudarlos? ¿Sería capaz de ver a sus amigos convertidos en adolescentes? Houston, tenemos problemas

A series of short stories set in the same world as Eternal Youth. There will be romance, humor and plot in this story.

Sesenta el mejor agente del sector Ártico cumplió trece años y desapareció junto con sus recuerdos para todo KND. Sin embargo Fanny no se dará por vencida, no dejara que él la olvide tan fácilmente ni que los ninjas adolecentes se lo arrebaten.

Father wants a new set of Delightful Children after losing his old set. But interference prompts an investigation from KND Global Command, headed by none other than Numbuh 2 of Sector V

Desde un lugar lejano del universo llegan unos seres al planeta tierra, que causaran estragos en los chicos del barrio. ¿Estarán los agentes KND a la altura de esta situacion?

Alexis is a girl born with extraordinary powers. When she is left without a family and home what will happen when she meets the Kids Next Door. Alexis is a very beautiful girl who was very shy and only trusted her family before they were killed that is until she meets a certain black haired boy in the Kids Next Door. I OWN NOTHING BUT MY OC AND MAKING THIS STORY!

Years ago the evil dictator Pappy was defeated by those in his own children. Now the monster is back as Grandfather making both allies and foes work as one to defeat him again. In the middle is Lena Uno who, also, goes by Aunt, is facing a very big challenge of uniting a family that hasn't been truly together in many years. *Based on the Codename Kids Next Door 2002-2008 Series*

An incident occurs involving Carla's real dad and jeopardizes Carla's behavior along with her grades. Only the help of her loved ones just might be able to bring her back to sanity..

ENGLISH VERSION. Everything started to be different when the summer started and everyone separated except for Kuki and Wally that fate brought them together more, causing Kuki to stay at Wally's house because his parents made a trip, and just when everything was going well, The school drama came to worsen the situation of the group of 5 friends. (Teen Drama) 3x4, 2x5, 1x362

Todo empezó a ser diferente cuando inició el verano y todos se separaron a excepción de Kuki y Wally que el destino los junto más haciendo que Kuki deba quedarse en casa de Wally debido a que sus padre realizaron un viaje, y justo cuando todo iba bien, llego el drama escolar a empeorar la situación del grupo de 5 amigos. (Drama adolescente) 3x4, 2x5, 1x362

Alexis was always gifted ever since her birth. For Alexis her life has never been easy. She has always blessed with beauty and a strong will. Even with her grace and beauty she has never truly known love. What will happen now when she runs into Wally/Number 4? What will happen? Read on to find out. I OWN NOTHING BUT MY OC DESCRIPTION AND MAKING THIS STORY!

Months after Operation INTERVIEWS, Sector V is back in action, and with Nigel mysteriously back on Earth after some time, they're up for the greatest adventure of their lives. When the organization, called the Galactic Kids Next Door, are set on destroying adult and teenage life throughout the universe, the KND band together with a group of rebels to them down via Nigel's memories.