The Devil You Know
- Reads 4
- Votes 0
- Parts 1
MatureOngoing23m
Last published Sat, Feb 8, 2025
In the world of criminal profiling, understanding the mind of a killer is the key to stopping them.
What happens when the profiler isn't as different from the unsub as they seem? Natalia Alba Trillo, a former crisis negotiator turned BAU profiler, thrives in manipulation and psychological warfare.
But as she integrates into the team, Alba is forced to confront the ultimate question: Is she truly helping to catch monsters, or is she just one step away from becoming one herself?
Alba Trillo X Spencer Reid
The romance in this book moves at the speed of a Victorian courtship conducted via carrier pigeon.
All Rights Reserved
Join the largest storytelling communityGet personalized story recommendations, save your favourites to your library, and comment and vote to grow your community.
You may also like
𝙖𝙪𝙙𝙚𝙣𝙩𝙚𝙨 𝙛𝙤𝙧𝙩𝙪𝙣𝙖 𝙞𝙪𝙫𝙖𝙩 ; d.morgan
─ ✩ ❝ 𝘭𝘪𝘷𝘦 𝘲𝘶𝘪𝘦𝘵𝘭𝘺 𝘢𝘯𝘥 𝘪𝘯 𝘴𝘢𝘧𝘦𝘵𝘺 𝘪𝘧 𝘺𝘰𝘶 𝘸𝘪𝘴𝘩, 𝘪 𝘴𝘩𝘢𝘭𝘭 𝘴𝘵𝘦𝘱 𝘧𝘰𝘳𝘸𝘢𝘳𝘥 𝘪𝘯𝘵𝘰 𝘵𝘩𝘦 𝘣𝘳𝘦𝘢𝘤𝘩 𝘰𝘧 𝘥𝘢𝘯𝘨𝘦𝘳. 𝘵𝘰 𝘱𝘳𝘰𝘵𝘦𝘤𝘵 𝘵𝘩𝘦 𝘪𝘯𝘯𝘰𝘤𝘦𝘯𝘵 𝘢𝘯𝘥 𝘩𝘦𝘭𝘱 𝘵𝘩𝘦 𝘭𝘰𝘴𝘵, 𝘧𝘰𝘳 𝙛𝙤𝙧𝙩𝙪𝙣𝙚 𝙤𝙣𝙡𝙮 𝙛𝙖𝙫𝙤𝙧𝙨 𝙩𝙝𝙚 𝙗𝙤𝙡𝙙. ❞ ─ ✩ 𝗧𝗛𝗥𝗘𝗘 𝗬𝗘𝗔𝗥𝗦 𝗔𝗙𝗧𝗘𝗥 bouncing around field offices in Seattle and New York, she finally made it to Virginia. Specifically, to the BAU. Three years before that, had been the last time she'd seen Spencer. Her best friend. Truth be told, she didn't know what she was more excited for. Seeing him again, or working with one of the most elite and revered teams in the FBI. Maybe both? ─ ✩ 𝘿𝙀𝙍𝙀𝙆 𝙈𝙊𝙍𝙂𝘼𝙉 𝙭 𝙤𝙘 𝘨𝘰𝘭𝘥𝘦𝘯𝘤𝘭𝘰𝘶𝘥-𝘴©2020Complete
The Chariot (Spencer x Reader)
Y/n recently transferred to the BAU. She quickly became closer to a fellow agent than she ever thought possible. Will her past ruin her future, or will she get the happy ending she deserves? (I do not own all of the characters nor some of the cases in this story)Complete
Secrets shouldn't be held
Alexandra only wanted to teach. Spencer only wanted to be in the FBI. Alexandra went into the FBI. So did Spencer. But they met in 2000 just before she turned 20. They both forgot they had met years before. They didn't care. They keep the secret of their relationship. They keep it until it becomes to much. To much for one to control. Alexandra Buchanan is a doctor, she specialises in weaponry and chemicals. She had graduated high school with honours when she turned 11, with an IQ of 203, she was accepted into college. She was offered a spot at the BAU after her father passed away when she was 18, she, however, did not take it. By the time she was 20, she had a PhD in psychology, criminal psychology, child psychology, mathematics and medicine and specialised in forensic pathology. Spencer Reid is a genius with an IQ of 187 and can read 20,000 words per minute with an eidetic memory. He is the second youngest member of the FBI Behavioral Analysis Unit (BAU), has three BAs and three PhDs (in Mathematics, Chemistry, and Engineering), and specializes in statistics and geographic profiling. Love. Heart break. Death. Mental illness. Drug use.Complete
The Bird
{IM BACK} THE BIRD is a serial killer the BAU has been hunting since Spencer Reid joined the team. This killer has been on the loose his whole career, and now after almost ten years, he's finally able to meet them face to face. THE BIRD is a vigilante serial killer. Someone who has been killing murders, abusers, robbers, etc. Those who have heard of them don't want them to be caught, for in their eyes, THE BIRD has saved them. It's not long before THE BIRD finds the BAU on their tail. They can't help but taunt BAU team. It keeps things interesting. But what will happen when the BAU is closer to finding them then either realize? Extented version inside. #1 in | unsub | 3.14.25, 6.29.25, and again 1.16.26 #2 in | profiling | 9.30.25 #2 in | hotchner | 2.5.26 #2 in | garcia | 1.16.26 #4 in | spencer | 1.16.26 #11 in | criminalminds | 12.31.25 #15 in | jj | 1.2.26 #17 in | aaronhotchner | 1.6.26 #21 in |spencerreid | 1.6.26 #28 in | bau | 1.7.26 #28 in | reid | 2.5.26 Started: Sometime in August 2024 Finished: ??? Current status: currently posting!!![Team Bonding [reader x spencer x hotch]](https://img.wattpad.com/cover/234012327-256-k346895.jpg)
Team Bonding [reader x spencer x hotch]
"Dating? Do you mean dating us both at the same time?" "I mean, it isn't the worst idea..." In which y/n is faced with a choice she's not quite ready to make yet. Why choose one when you could have them both? - this story does not take place in a specific season, however there are references to events from s1-8! the characters are the season 7 cast - started 7/26/20 completed 1/29/21 #1 in spencerreid #1 in hotch #1 in spencerxreader #1 in hotchxreader #1 in agenthotchner #1 in profiling #1 in profilerComplete
HELP ME - BAU teenage intern
After a case accidentally becomes intertwined with 16 year old Evangeline in colorado she does them all a favour and solves the case for them. 8 months later they see Evangeline again, except this time she's hacked into the FBI and now has to spend the next two years 'interning' as punishment But becoming more close with the BAU Evangeline doesn't have a choice but to open up, not realising just how close they're getting to her personal life, not realising how close they are to seeing what her life is really like when she goes home at night And with Emily finding out there's a big connection between her and Evie, it might not be what's best with Ian Doyle back 🥇 #1 jenniferjaraeu 🥇 #1 penelopegarcia 🥇 #1 emilyprentiss 🥇 #1 Hotch 🥇 #1 BAU 🥇 #1 profiler 🥇 #1 JJComplete
The Analyst || Spencer Reid
You have just finished graduate school successfully double majoring in Criminal Justice and Forensic Psychology. Along the way you had picked up an internship doing paperwork for the FBI, since you planned on being an agent once graduating. Your supervisor tells you about a job opportunity as a profiler in the Behavioral Analyst Unit in Quantico, Virginia. This story is a ReaderxSpencerReid fanfic. I promise it will be more detailed and better than the description. As a fair warning there will be descriptions of gore and horrific events. I will put trigger warnings. As well as some spoilers if you have not finished the series. 🏅1- #matthewgraygubler 🏅 1- #reidxreader 🏅 1- #Solving 🏅 6- #Spence 🏅 4- #bauComplete
I'll Come For You (Reid x Reader)
You are a new agent to fill up another slot in the BAU. You've been studying it ever since you got out of high school at sixteen and obtained a PhD in engineering and human behavior, and a Bachelor's degree computer coding, psychology, and physics. Aaron Hotchner decided you would be perfect for the team, as they needed another woman to help strengthen their team with your specific skills. When you meet the team... One catches your eye. The young genius, Dr. Spencer Reid. IQ of 187, and almost the same PhD degrees as you! And oh, it'd be a lie if you said you didn't like his personality and looks. However, a surprising string of murders involving home invasions stirs up problems for the BAU, it becomes a battle of large proportions. When a group of agents go to surprise the unsub at his house, they fall into a trap... And only one isn't accounted for. Will Reid save the agent in time, or will the unsub win? Read to find out! *All pictures, references, and characters belong to Criminal Minds™!*Complete
─ ✩ ❝ 𝘭𝘪𝘷𝘦 𝘲𝘶𝘪𝘦𝘵𝘭𝘺 𝘢𝘯𝘥 𝘪𝘯 𝘴𝘢𝘧𝘦𝘵𝘺 𝘪𝘧 𝘺𝘰𝘶 𝘸𝘪𝘴𝘩, 𝘪 𝘴𝘩𝘢𝘭𝘭 𝘴𝘵𝘦𝘱 𝘧𝘰𝘳𝘸𝘢𝘳𝘥 𝘪𝘯𝘵𝘰 𝘵𝘩𝘦 𝘣𝘳𝘦𝘢𝘤𝘩 𝘰𝘧 𝘥𝘢𝘯𝘨𝘦𝘳. 𝘵𝘰 𝘱𝘳𝘰𝘵𝘦𝘤𝘵 𝘵𝘩𝘦 𝘪𝘯𝘯𝘰𝘤𝘦𝘯𝘵 𝘢𝘯𝘥 𝘩𝘦𝘭𝘱 𝘵𝘩𝘦 𝘭𝘰𝘴𝘵, 𝘧𝘰𝘳 𝙛𝙤𝙧𝙩𝙪𝙣𝙚 𝙤𝙣𝙡𝙮 𝙛𝙖𝙫𝙤𝙧𝙨 𝙩𝙝𝙚 𝙗𝙤𝙡𝙙. ❞ ─ ✩ 𝗧𝗛𝗥𝗘𝗘 𝗬𝗘𝗔𝗥𝗦 𝗔𝗙𝗧𝗘𝗥 bouncing around field offices in Seattle and New York, she finally made it to Virginia. Specifically, to the BAU. Three years before that, had been the last time she'd seen Spencer. Her best friend. Truth be told, she didn't know what she was more excited for. Seeing him again, or working with one of the most elite and revered teams in the FBI. Maybe both? ─ ✩ 𝘿𝙀𝙍𝙀𝙆 𝙈𝙊𝙍𝙂𝘼𝙉 𝙭 𝙤𝙘 𝘨𝘰𝘭𝘥𝘦𝘯𝘤𝘭𝘰𝘶𝘥-𝘴©2020
More detailsContent Guidelines