Detective Tony DiNozzo has a rule—no undercover work. But when a friend is murdered, he can no longer refuse. When Agent Gibbs notices a pattern in a rash of murders, his gut starts both men down a path that will change them forever. Pre-series. Gen.

Young Tony, the crowned prince of the Kingdom of Fidelis, has everything he could ever want. Then the sorcerer Ari takes it all away. Now, on the run and suffering under the worst curse black magic has to offer, can Tony ever find his way home? COMPLETE!

Tony reminds Gibbs of someone from his past. Pre-NCIS sequel to Biological Catalyst

AU Every decision can change the course of your life, making it something completely different from what it might have been. What if back in Baltimore, Tony said no to Gibbs?

John wakes up in the middle of the night with a tummy ache. Shep Whump ensues...

Tony and Ziva are kidnapped by bad guys Director Shepard has been chasing. Established Tiva. Follows my story Sleepwalker, which follows many other things.

Sequel to "What have I done." Somebody has been observing Tony and Ziva for some time now. Revenge gets messy when the whole team is put in danger. Rated T just to be sure

Slightly AU: Set mid-season 1. Tony is chosen for an undercover op to infiltrate Mossad. There he meets Ziva David. Will she compromise his mission? Eventual Tiva.

They were inevitable, the exception to the rule. Tony wished they didn't have to define their relationship hunting terrorists in the South American jungle with Gibbs and the FBI, but that was so Tony and Ziva. Tiva, a tough case and a psycho after Ziva.

They defeated the demon who summoned Loki's demented children. But not before releasing the worst of them all. Now, some will face personal demons before they can begin to try and take her and her own army down...FINAL installment in Castiel's Army. TEAM

Gibbs sees an opportunity to improve Director Vance's opinion of DiNozzo. Will Vance give him a fighting chance? Will DiNozzo behave? Seems unlikely, doesn't it? A new development finds Gibbs in danger...what's a DiNozzo to do?

An old nemesis of Gibbs returns with dire consequences for the team and Gibbs is forced to make a choice he had not been confronted with before. Team centric fic with Papa Bear Gibbs.

Everyone changes. Tony is confronted with the man he used to be, and the people who believe he doesn't have the capacity to have become a better man.  Gibbs/Tony, Father/Son, but but still largely a team/case fic. NOW COMPLETE!

Post Rule 51 fic, in which Tony somehow finds himself on the run from every cop and soldier in Mexico, as well as the Reynosa Cartel. Mild Tiva.

Certain agencies aren't talked about. To the public eye, they just don't exist. But they're people, who kill to keep their country safe. And now, what they've worked for is threatened, and it's time to fight back. REWRITE IN PROGRESS

After sustaining a serious injury during a dangerous assignment, Tony assumes his undercover persona, causing the FBI to believe he has gone rogue. Can Gibbs find and clear his agent before tragedy strikes? Case file - Gibbs/Tony hurt/comfort. Whole cast.

Tony and Abby are held hostage in Abby's lab. Will Gibbs be able to save them before the FBI HRT rushes the lab? Will Vance comply with the criminals' demands to ensure his agents' safety? No slash, no ships.

Old enemies of Ziva from her Mossad days, unbeknownst to her, are alive- and out for revenge. They track her down and begin targeting those closest to her.

Gibbs is reportedly killed while on assignment. Can Tony find out what really happened? Is the Lead Agent even dead? Tony doesn't think so. When DiNozzo gets in trouble, who will save him? Gibbs/Tony/Jackson-Father/Son themes.

Tony knows he can hold out against Vance's questions, Eli David's interrogation, and even Saleem's truth serum. Leroy Jethro Gibbs is another matter entirely. Spoilers for the end of Season 6 and the start of Season 7.

The NCIS team is being targeted by an unkown person with a link to the team.They must figure out who it is or have dire consequences.Each team member will be put to the test, emotionally and physically.All of this with a healthy dosing of NCIS humor.

Tony and Gibbs finally meet again but one is still reeling from his loss and tries to keep his distance while the other tries to act as if it doesn't hurt. Throw in a serial killer and you get a whole lot of trouble. / Sequel to 'The Day Before The Day

When the team is captured Tony makes himself a target for torture but Gibbs ends up being the one who needs rescuing.

Suffering from a head injury Tony ignores Gibbs and decides to go on a vital undercover mission. But when everything goes to hell he will no longer know his friends from his enemies, he could end up killing someone important to him. Sequel. Long Story

Tony might have to travel a dangerous dark road in order to help one of his team.

"There are only guilty men in Sing Sing, Tony." The team goes undercover in Sing Sing Prison to unearth a most dangerous conspiracy. Team-Friendship-Fic; PoppaGibbs; Tiva ON HIATUS

This story is my take on season 8. Tony is working undercover unbeknownst to Gibbs or any of the team until Tony goes missing and is then found.Warning of violence and the final chapter is up. Thanks so much!

Gibbs and Tony have done a very good job at keeping family and work separated, until one of their family is kidnapped in exchange for NCIS cooperation. Tony/Gibbs father/son

All Ziva wanted was to survive and get the hell out of here. As always, Tony has other things in mind. TIVA

A routine investigation quickly becomes anything-but-routine, and Tony is caught in the middle.

A forensics convention and a night out gone terribly wrong lead to a chance meeting between Tony, Abby and Gibbs in Baltimore. Set preseason 1: my version of how Tony comes to NCIS. Now complete.

A package on Gibbs' desk leads the team to an unusual crime and Tony is more involved than he realizes. Please R&R. Now complete!

Tony is injured but no one knows how or why, Worse Tony himself is distinctly uncooperative, who or what is he covering for and why? Complete, epilogue added

Tony screws up when a friend is killed during an undercover op and Gibbs learns that trust is a twoway street.This story is complete a new chapter will be posted every day or two.

COMPLETE. Tony and Ziva have to disappear when an enemy returns. The team works to find out what's happened to them while they may not be a safe as they'd think. Mayhem ensues, as always. Sequel to Black and White.

How Tony Dinozzo started working for NCIS.

Tony and McGee are transporting a prisoner when they experience car trouble. Part 4 up

Chapter 6! An old case comes back to haunt one member of the team and might find anther paying the price of revenge...

Complete. When Tony and McGee are in an accident, they have to work together to get out alive.