When the B.A.U. are called in to investigate a serial killer, their primary suspect is a certain black-haired, green-eyed young man who was seen hanging around several of the crime scenes.

When Spencer Reid turns 11, he finds out he is one of two things. He is either crazy or a wizard. He's thinking he's crazy. What happens when a genius goes to Hogwarts?

The first part in my CM/HP crossover series. It was just a normal day at the BAU when JJ called a meeting alongside a strangely dressed man. What does this mean for the BAU team. Warning SLASH.

There's a little bit of loneliness in all of us, but how many can truly find the light in the dark, their candle of hope? Will Spencer be able to show his new charge where that hope is? Can he protect him? What does one Harry James Potter have to do with it? Death Hallows spoilers.

First song fic in this universe. Only mentions past relationship with S.Reid.

Spencer watches Harry Potter. Requested by Anonymous on Tumblr. I suck at cross overs

This is one night Charlie Weasley wants help the person he loves the most in the world.

Aaron Hotchner siente que su mundo se cae a pedazos, y necesita ayuda en la crianza de su hijo Jack. Así es como Harry entra en sus vidas. HP/AH Slash Traduccion autorizada de "The Housekeeper"

Two people from two different worlds meet, and a friendship sparks. got idea from twiiter! M soon! T right now!

Expanding my two Criminal Minds/HP stories and connecting them. Enjoy!

Poem.

The BAU team finds that Reid had a different childhood then they thought Harry/Hotch Spencer /Neville Severus /Remus SLASH OOC/AU

Penelope was never speechless...until now. T because of the M/M couples

Spencer is studying for his third PhD. He is struggling to stay awake in one of his elective classes one day, when his new professor catches his eye. Oneshot. Warning: homoerotic; lemons. Disclaimer: I own nothing!

Prompt Fic When there's a hole in the ceiling and your Genius is waiting for a talking Grapefruit, you know there's something wrong. Emily is NOT having a good day, Bellatrix got captured again... it's up to her and Reid to do some Rescuin'... Review.

The battle at Hogwarts is over, but some death eaters are still at large. What happens when the Criminal Minds team it called in to investigate recent killings? Will the golden trio help or will they remain concealed in the shadows.

Prompt. For a few moments, Harry was more afraid then he had ever been, afraid that no one would answer. Hotch/Harry slash

This is another version of Citizen Soldier, it's switched where Derek is attacked. Just wanted to see how it would be. Hope you like it.

Spencer Reid hadn't missed a snitch in his life, and he wasn't about to start.

"It appears as if we are hunting the same man, Aaron," stated Harry. "Now, what are we going to do to bring this piece of trash down?" Harry Potter and his best friends will have to team up with the BAU to bring down a criminal. "This is just brilliant."

There are just so many interesting people who play chess. How can I resist? crossover with several different universes. Harry Potter now added.

One afternoon, Remus runs into a delicious smelling young man. That same time, Spencer Reid meets his very first werewolf. Eventual smut.

JJ and Will decide to adopt a child named Harry Potter, little did they know he was more trouble than he was worth. No magic involved.

5th installment Hermione is hospitalized by an unsub. Derek is by her side

Hermione and Spencer are newlyweds being kept away from each other by their hectic jobs. Valentine's Day is coming up, and Hermione decides to give Spencer a present he won't forget. Present for my beta. Rated for lemons.