Donaldmallard Stories

At seventeen, Elena "Ellie" Marrow is the youngest intern NCIS has ever allowed into its autopsy room-brilliant, quiet, and determined to earn her place. But when her body begins to misfire in ways no scan can explain, Ellie is forced to confront a diagnosis that threatens everything she's built. As Functional Neurological Disorder turns her own nerves against her, Ellie learns that strength isn't measured by endurance alone-and that the NCIS team, from Gibbs to Ducky, doesn't abandon their own. A story about invisible illness, found family, and learning to listen to the signals you can't ignore.

NCIS recovers a silent, traumatized ten-year-old girl during a routine raid-barefoot, shaking, and terrified of touch. She doesn't know her name. She doesn't remember her past. But her body remembers one man. As Gibbs and his team work to protect her, buried records and broken systems reveal an impossible truth: the daughter Gibbs believed lost died years ago never did. This is a story about survival, stolen childhoods, and the slow, painful process of learning what safety means-one quiet promise at a time. This fanfiction deals with heavy themes, including trauma, sexual assault. These topics are treated with care, but they may be triggering for some readers. Please take care of yourself if you choose to read this work.

An elite Homeland operative joins NCIS on a violent interstate case, never removing her skeletal black mask. But when Gibbs finally sees the face beneath it, he recognizes the girl he once protected-now hardened, hunted, and hiding scars she won't speak about.

When two worlds collide. JESSICA KNIGHT / Ncis GIHLBERT © JAN 2026

20 year old Isabella Rossi aka Bella follow her father David Rossi footsteps in becoming an FBI agent at the age of ten she graduated and knew what she wanting to be. So when her father went back to the BAU and she gets an offer to join the BAU team along with him. Now she's been with BAU for almost three years and she's the best of the best female agent their is. But what happens when an other agent wants her for another department? What happens when she meets 27 year old Casey Ortega who's an NCIS agent?

20 year old Jennifer Gibbs have many secrets every since she could remember. Her life was full with many secrets and lies. That what led her into being a profession FBI agent and with the best undercover team. What she didn't expect her was for one of her team member was going to be murder. After her being MIA for almost five years and for her father and his NCIS team have to work the case into finding the killer. When their done with the case she thought that will be the last time she seen them but surprisingly Tony DiNiozzo has other plans?

(Sorry fot any typos! I am 12 and portuguese😥) Ziva is pregnant. Is she coming back to DC, NCIS and specially...Tony?

20 year old Jennifer Jareau-Gibbs have many secrets every since she could remember. Her life was full with many secrets and lies. That what led her into being a profession FBI agent and with the BAU best team. What she didn't expect to be the only one from her team to be call in to work a case with her father and his team? She has seen her father in five years since she graduate college? What happens when she meet Tony Dinozzo?

What if 20 year old Jennifer Gibbs who works with her father meets an 25 year old lieutenant commander what will happen?

What if Gibbs long lost 20 year old daughter Jennifer Jareau work a case with him?

❝𝗜 𝗴𝗲𝘁 𝘄𝗵𝘆 𝘆𝗼𝘂 𝗱𝗼𝗻'𝘁 𝗹𝗶𝗸𝗲 𝗺𝗲. 𝗔𝗻𝗱 𝗶𝘁'𝘀 𝗼𝗸. 𝗬𝗼𝘂 𝗱𝗼𝗻'𝘁 𝗵𝗮𝘃𝗲 𝘁𝗼 𝗹𝗶𝗸𝗲 𝗺𝗲. 𝗬𝗼𝘂 𝗰𝗮𝗻 𝗵𝗮𝘁𝗲 𝗺𝘆 𝗴𝘂𝘁𝘀 𝘂𝗻𝘁𝗶𝗹 𝘁𝗵𝗲 𝗱𝗮𝘆 𝘆𝗼𝘂 𝗱𝗶𝗲. 𝗬𝗼𝘂 𝗰𝗮𝗻 𝗳𝗲𝗲𝗹 𝗵𝗼𝘄𝗲𝘃𝗲𝗿 𝘆𝗼𝘂 𝘄𝗮𝗻𝘁 𝘁𝗼 𝗳𝗲𝗲𝗹 𝗮𝗯𝗼𝘂𝘁 𝗺𝗲. 𝗕𝘂𝘁 𝗮𝘁 𝘁𝗵𝗲 𝗲𝗻𝗱 𝗼𝗳 𝘁𝗵𝗲 𝗱𝗮𝘆 𝘆𝗼𝘂 𝘄𝗶𝗹𝗹 𝗿𝗲𝘀𝗽𝗲𝗰𝘁 𝗺𝗲. ❞ 𝐍𝐂𝐈𝐒: 𝐓𝐫𝐮 𝐁𝐚𝐫𝐫𝐞𝐧-𝐌𝐜𝐠𝐞𝐞

Ducky's niece comes to visit and gets more then she bargained for.

Eleanor Anna McKinney. Well, at least she was, until she was adopted by one Special Agent Leroy Jethro Gibbs. Now she's living with Gibbs, and trying to get through her teenage years with the somehow perfectly dysfunctional family that is Gibbs' team. How will this 15 year old girl adjust to life surrounded by federal agents?

A depressed, brotherless Doctor Donald Mallard is on the verge of taking his life when he meets a man who will change his life forever.

Takes place after the Season 17 episodes with Ziva. I do not own NCIS or it's characters. Only my own and my storyline. Cover Photo Credit To @ncis.tivalireunion on Instagram

DON'T READ KIDS!!!! STORY IS CURRENTLY BEING REWRITTEN. THEME WILL BE THE SAME AND SO WILL THE STORYLINE BUT SOME DIALOGUES AND SENTENCES NEED TO BE CHANGED. IM SO SORRY FOR NOT UPDATING!! A new case. A new day. A new feeling. She liked him, but she didn't know if he liked her back. What was the easiest way to ignore this feeling: hate it. "Hate him. I hate him." she told herself. She treated him like trash instead of acting normal around him. She ignored his statements, his questions, his voice. When he tries to talk to her, she would make an excuse. She hated him. Maybe she'll believe it one day...or maybe she'll won't.

"Everybody has a breaking point...even calm old McGee." -In which a special agent can't handle the weight on his shoulders-

20 year old Jennifer Jareau is the youngest and best female FBI agent at the BAU. What happens when one of her friend Kate Todd asked her to help her and her NCIS team with a case while she's on vacation? What happens when she meets the NCIS ladies man, Anthony 'Tony' DiNiozzo?

I got a bad case of loving you. JIMMY PALMER / Ncis GIHLBERT © NOV 2025