Before Spencer Reid joined the FBI, he was a covert agent in the CIA. With his youth and genius at his disposal, he was successful and on his way to become a master spy but then the ultimate betrayal made him want out. Six years he had kept his life a secret from everyone until one day when it all caught back up with him.

Emily's undercover past as Lauren Reynolds has come back to haunt her from14 years ago. The wife witnessed Lauren torture and kill her husband in London, now she and her children have returned for vengeance. They plan on using the LaMontagne's to lure her to them for their retribution.

It is the day after the team's return from solving a series of backyard pool homicides in California. Luke Alvez and Penelope Garcia have just agreed to be a couple but the BAU is called to investigate suspicious deaths by avalanche. The murders are strangely connected to a female unsub and the world of fertility treatment. Written (loosely) in the style of a T.V. script.

Spencer is coming to the stark realisation that he is in fact lonely. A year and a half on since the death of his girlfriend, Maeve Donovan, Spencer is still finding it hard to move on. One night he finds Rachel and finds himself trying to help her. However, evil people are around the corner and history wants to be repeated. Will Rachel end up just like Maeve?

AU. Patriotic pride, and a dream that never dies. Jennifer Jareau is not one to give up easily at all... not even when she's challenged by the world's best. Rated M for future scenes and references. *REVAMPED AND REVITALISED VERSION OF UNDYING CHAMPION. NOT A SEQUEL*

[Post-finale, but no one leaves the BAU.] The team is back after catching the Chameleon, and there's never much time to rest at the BAU. The bodies of five young women have turned up in Burlington, Vermont in the last month. While the team races against the escalating timeline, Penelope and Luke's relationship starts to form roots. Garvez, lemons, real plot & unsubs.

Take one emotionally underdeveloped Unit Chief. Add in one intellectually overdeveloped Boy Wonder. Throw in just a sprinkling of an all-knowing and all-seeing Italian and you wind up with the perfectly imperfect family that sticks together come hell or high water in the face of all life's evils. Hotch/Reid - Father/Son WARNING: Discipline Spanking of Adults.

Elle was not one to be vulnerable or open about her feelings but when she falls ill all that goes out the window. Spencer and her had been friends for a while but she felt like they were more than that. While he looks after her, they get to see a new side to each other. Romance blossoms but like all good things, they must come to an end. (I have posted this on AO3 too)

(Originally published on Archive Of Our Own) What if Emily Prentiss had been the mother of the Romani family in 'Bloodlines? On May 12th 1981 Emily Prentiss was abducted from her room. Her parents were killed in their beds. Almost thirty years later, Emily has come back from the dead. Once Aaron eases her through her emotional pain, he wonders if she will be willing to help.

A series of conversations beginning in the third season between Emily and Spencer in bed, mostly innocent conversations, but may have more intimate conversations sprinkled in. No cohesive plot. Emily and Spencer established relationship.

L'équipe est appelée dans le Montana. Sur place, ils devront faire face à l'hostilité d'un agent local, Emily Prentiss. (reprise d'une ancienne fanfiction, modifications apportées)

"Tell me to back off and we can pretend this never happened" Spencer met his eyes, brown doe eyes making Derek feel so safe and loved. "I-I don't want you to stop" Derek watched as Spencer smiled in what appeared to be relief. - Or Derek is tense, and Spencer takes it upon himself to help release some of that tension.

One-shot Garcia realizes that sometimes all you need is a fresh peach cobbler, vanilla ice cream, and a sympathetic and understanding best friend like Spencer Reid. See authors note inside for timeline.

What happens when a teenage boy shows up at Luke Alvez's place claiming he was the father? AU smut in later chapters

In which Spencer Reid and the girl from the park actually have a plot, and Malcom Bright from Prodigal Son has a crossover. "It's like you become more you, but now it's ok. Because the person chose to take all that on. All that weird stuff, whatever is wrong or bad or hiding in you. Suddenly it's all right. You don't feel like such a freak any more."-Suzanne Warren

Spencer and Aaron get a surprise and roll with the punches that life gives them. Established Reid/Hotch relationship. Mpreg.

JJ turns up one night at Emily's town house soaked. "Emily, I need a Favour." This request will test their friendship to the limits and beyond. JJ asked her friend to pretend to be her wife so she can foster a pair of Twin girls she saved . Because she had attempted suicide 9 months ago she was refused.without thinking she started weavi

Emily's wife is kidnapped, tortured and murdered while she is taunted by the UnSub and made to watch and listen. After three years, she finally returned to work at the BAU. Her wife's killer remained dormant while she recovered from her death. They are now back, taunting Emily to catch them. Can the team catch this devious UnSub? It's personal for the whole team

What if Reid was the one who got beat up in "Minimal Loss" instead of Emily? Part 9 in Bad Things Happen Bingo

After Haley's murder, Penelope finds herself falling for Hotch, but when he decides to fake Emily's death, she finds that she can't forgive him for his lies. Will Erin be able to mend that relationship, or will something entirely new be born from the ashes?

Luke Alvez and Penelope Garcia will fall in love eventually - but it's not going to be an easy mountain to climb...but, oh, how good will they feel? How deep will they breath once they've made it to the top and are able to explore the other side together hand in hand - hearts entwined? Starts just after 13x05. Warning: Lemons/Language/Smut/Typical CM Violence

When Emily starts at the BAU, she and Hotch hadn't seen each other in 12 years leaving a lot of unresolved feelings. How will they handle working together? Will they find out what really happened years earlier? How will things look for them going forward as colleagues as they contend with not only their jobs but their pasts?

The chances of meeting the same stranger twice is slim yet Spencer & Aitana manage to do it under unusual (or exceptional) circumstances. The math just doesn't fit there. They wouldn't fit together either. At least that's what they each silently decide when things start getting a little "exceptional" between them. But sometimes all odds can go to hell if something just feels right.

[Updates Wed] [Dedicated to My BFF] Spencer Reid has just been made aware that he has sister. A sister he didn't know existed. Now that she's a part of life he's determined to make the most of this relationship. But she comes a whole different kind of drama, sassy Best friends stalker fans and relationship with one of his coworkers… can Reid handle it? [Morgan/OC Hotch/OC]

Hotch had never considered what he would do should he ever be the boss of his long-time mentor- he didn't think he ever had to. Now he is. Unsure of his continued place in Rossi's life, he does what any adult-kid-of-a-FBI-agent-who-was-abused-by-his-biological-father-as-a-child would do. Act out. Warning: contains references to and the act of spanking between two consenting adults.