Charlie's consulting job takes a turn for the worse when someone is killed. Now Don races against time to save his brother.

Don loses touch with his brother despite promising he'd never do it again and misses out on a family emergency as a result.

Your brother's in danger. You should keep an eye on him.'

Charlie's brother accuses him of wanting to hide away from the real world, but what does Agent Don Eppes really know of his brother's life? Of his work? COMPLETE

Don said Charlie was horrible at keeping secrets. Then again, Don wasn't part of Charlie's life for almost a decade. It's been years since Charlie settled into his role of a math professor, hoping to keep that part hidden, but secrets... they come out.

Agent Eppes is kidnapped and held hostage as revenge for his work with the C.I.A. But Don never worked for the C.I.A., so who do these people think that they are holding hostage? Meanwhile, a maths professor is called in by the C.I.A. - to rescue his bro

Returning to my first love: Hurting Charlie — so don't give me any grief. Maybe your 'buddies' aren't who you think they are

Don's the one who does the dangerous things. He gets shot at. He gets threatened; the big bad FBI agent. Not Charlie. At least thats what Don thinks. A unfortunate slip up reveals a secret Charlie would have rather kept hidden.

Don must face his greatest fear when his work could cost Charlie his life.

When Charlie takes an NSA assignment he doesn't realize how much it will jeopardize his whole family.

Charlie has an annoying habit of ignoring phone calls and disappearing. He also works for more than one agency. Before anyone knows two cases collide in a brutal way. Main character death. Completed

Charlie struggles with a crisis of conscience over his consulting work with the military. 2008 Alphabet Drabble Series

Don really should have thought about exactly what else Charlie does for a living before running his fingerprints...

Charlie returns home after being away for three months on assignment for the NSA. While away, he was captured, but Don and Alan don't know. Will Charlie tell them? Official title is Don't Smile Because It's Over. Cry Because It Happened, but it didn't fit

Charlie said he consulted for the NSA, but he never said exactly what he did. Well, the National Security Agency isn't exactly a walk in the park. It can be a dangerous job, but not even Charlie would have guessed just how dangerous. Can Don save him, or

Charlie returns after having been missing for over four months. Relieved, Don is happy to have him back, though the happiness soon turns to fear as he learns that Charlie is hiding a dangerous secret... COMPLETE!

Military!Charlie. Half a lifetime ago Charlie left for a training camp that changed his life. Now Charlie has secrets and they're coming back to haunt Don.

someone is killing members of a very important Inerpol unit. What to do when Don realizes Charlie is much more than what he thought. so sorry for my lateness but i have changed a couple of things. I'm Back! yay sorry but i have been busy. ENJOY!

Who would have ever thought that Charlie had a secret? And a big secret at that?

AU. Third in the Call of Duty Saga. Our favorite math geek CIA Operative is now fighting a battle with his greatest enemy... Himself. The path is long and painful, with more revelations and choices he will have to make.

AU. Our favorite CIA Operative is back at what he does best, saving the world, stopping the bad guys, and still finding time to grade papers. But all is not well because for Charlie Eppes, Heaven never lasts. Sequel to Call of Duty.

Don Epps had always though his baby brother was lousy at keeping secrets. Boy was he wrong. The NSA clearance wasn't the only thing Charlie's been hiding. AU and loving it. Conclusion up. Sequel in the works

Set Mid-Season 3. Summary: Team Mythos was founded four years ago. Comprised of top-level mathematicians, cryptographers, linguists, and mechanical engineers, its members have been on standby until a murder in LA hits close to home. Slight AU. Complete.