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C-24: The Truth about Mars by TreeOfLife1997 reviews
Leonard 'Bones' McCoy liked to think John 'Reaper' Grimm had died a long time ago. A name hidden deep in the past, just one of many names he had used over the years. It was his birth name. The name he had when the whole nightmare that is C-24 began. When a mission goes wrong, C-24 and the life of John 'Reaper' Grimm comes back to haunt him. He's not the only one with a fake name...
Crossover - Doom & Star Trek: 2009 - Rated: K+ - English - Friendship/Drama - Chapters: 14 - Words: 26,955 - Reviews: 15 - Favs: 22 - Follows: 30 - Updated: 9/18 - Published: 2/7/2016 - J. Kirk, L. McCoy/Bones
Knee Deep in the Dead by Bazzano03 reviews
It's been eight months since John Grimm came back from Olduvai and he's now part of the team that has gone to the Phobos, can he, Sam Grimm, Fly Taggert, and Arlene Sanders make it out alive or will they fall victim to the hell that has been unleashed on the moon's of Mars.
Crossover - Doom & Doom - Rated: T - English - Horror/Sci-Fi - Chapters: 3 - Words: 15,488 - Reviews: 3 - Favs: 2 - Follows: 1 - Updated: 7/20 - Published: 11/16/2014 - Arlene S., Flynn T.
The Avenging Angel by TreeOfLife1997 reviews
When Helena took up the identity of Jane T. Kirk, she knew life wasn't going to be easy. But crazy Romulans from the future, with an aim to destroying the entire Federation? That wasn't what she'd been expecting. Just how is she going to keep her crew alive? Things are only made harder by her best friend, who looks a hell of a lot like her husband, John Grimm. Fem!Kirk/Reaper!McCoy
Crossover - Doom & Star Trek: 2009 - Rated: K+ - English - Drama/Sci-Fi - Chapters: 7 - Words: 15,590 - Reviews: 8 - Favs: 36 - Follows: 51 - Updated: 6/20 - Published: 1/6 - J. Kirk, Spock, L. McCoy/Bones, N. Uhura
I will always find you, John by TFALokiwriter
Dorian thinks he is expendable. He is not. The security officers think they are expendable. They are not. John is.
Crossover - Doom & Star Trek: 2009 - Rated: T - English - Humor/Sci-Fi - Chapters: 70 - Words: 110,186 - Favs: 1 - Follows: 2 - Updated: 2/23 - Published: 1/14 - [Spock, J. Kirk] L. McCoy/Bones, C. Chapel
The Reaper and His Angel by TreeOfLife1997 reviews
AU. When John 'Reaper' Grimm and the rest of the RRTS get sent to Mars, he never expected to find his soul mate in the form of his sisters friend and work colleague. With Imp's running wild, people dropping dead and orders which could threaten the lives of everyone present at the Olduvai facility, just how far will Reaper go to protect the ones he loves most. Fem!Kirk/Reaper!McCoy.
Crossover - Doom & Star Trek: 2009 - Rated: K+ - English - Drama/Supernatural - Chapters: 20 - Words: 33,137 - Reviews: 23 - Favs: 36 - Follows: 28 - Updated: 12/1/2016 - Published: 4/24/2016 - J. Kirk, L. McCoy/Bones - Complete
I may throw up on you by junkie munkie reviews
John Grimm hid himself away but some things don't stay hidden for long.
Crossover - Doom & Star Trek: 2009 - Rated: T - English - Humor/Adventure - Chapters: 1 - Words: 868 - Reviews: 3 - Favs: 4 - Follows: 16 - Published: 8/19/2016 - J. Kirk, L. McCoy/Bones
A Different Kind of Nightmare by TreeOfLife1997 reviews
Promp from TFALokiwriter. One day, Jim and Spock get on Bones' nerves. Which makes him act a little less like 'Bones' and more like 'Reaper'. He wishes that he'd never met them and that he had never born out loud. Bones returns to his quarters, exhausted and falls asleep and dreams about a reality where Leonard McCoy/John Grimm had never born. Will Bones take back all that he said?
Crossover - Doom & Star Trek: 2009 - Rated: K+ - English - Drama/Adventure - Chapters: 4 - Words: 6,074 - Reviews: 6 - Favs: 5 - Follows: 9 - Published: 7/6/2016 - J. Kirk, Spock, L. McCoy/Bones - Complete
Nightmares and Broken Promises by Vex Vaudlain reviews
Nightmares. They were never a good sign, not for Leonard McCoy. When he had nightmares, it meant that the shit was about to hit the fan... This time, unfortunately, it might just spell the end for the Enterprise and her crew. Hell, what else was new? Reaper!McCoy, no pairings...yet.
Crossover - Doom & Star Trek: 2009 - Rated: T - English - Sci-Fi/Drama - Chapters: 5 - Words: 19,860 - Reviews: 39 - Favs: 52 - Follows: 77 - Updated: 6/30/2016 - Published: 6/14/2016 - J. Kirk, Spock, L. McCoy/Bones
Where you belong by TFALokiwriter reviews
Everyone has their 'where they belong' feeling. Just not on a science vessel. Reaper does not belong there. He can feel it in his bones. It doesn't help that Star Fleet knows and only recruits him for missions that they consider might explode into something more without the proper guidance. Just who the hell suggested him? Oh right. Chris.
Crossover - Doom & Star Trek: 2009 - Rated: T - English - Sci-Fi/Family - Chapters: 13 - Words: 19,119 - Reviews: 1 - Favs: 6 - Follows: 3 - Updated: 3/5/2016 - Published: 3/1/2016 - J. Kirk, Spock, L. McCoy/Bones - Complete
Then and Now by Armitage374 reviews
ST: Into Darkness oriented. Bones have a moment of remembrance as he struggles to keep Jim alive. Rating for dirty language and sex mentions. Reaper!Bones
Crossover - Doom & Star Trek: 2009 - Rated: T - English - Sci-Fi/Angst - Chapters: 3 - Words: 9,756 - Reviews: 12 - Favs: 44 - Follows: 30 - Updated: 2/19/2016 - Published: 8/6/2013 - J. Kirk, L. McCoy/Bones
RRTS serving Star Fleet by TFALokiwriter
This is a story that begins with a scene that could have been added to 'After the red alert' at the end and Spock gets around to actually taking care of Kirk. Well, really, Spock finally makes the admission. Which of the two comes first? Naturally, it is the line "Damn it, Jim!" from John.
Crossover - Doom & Star Trek: 2009 - Rated: T - English - Sci-Fi/Romance - Chapters: 1 - Words: 2,367 - Favs: 2 - Follows: 1 - Published: 1/11/2016 - J. Kirk, Spock, L. McCoy/Bones - Complete
After the red alert by TFALokiwriter
I was messaged by a fan of the previous installment on who asked if I could make another chapter dealing on everyones reactions on Bones/Reapers death and talking about the idea actually started to make me think about the idea and want to write it. This starts out with a scene that was going to be written into Red alert but it was discarded.
Crossover - Doom & Star Trek: 2009 - Rated: T - English - Sci-Fi/Hurt/Comfort - Chapters: 1 - Words: 8,771 - Favs: 4 - Follows: 1 - Published: 1/9/2016 - J. Kirk, Spock, L. McCoy/Bones - Complete
Red alert by TFALokiwriter
John's nightmares started the same. Freely floating in space. Everyone dead. Save for him. Except it could become reality.
Crossover - Doom & Star Trek: 2009 - Rated: T - English - Family/Sci-Fi - Chapters: 1 - Words: 969 - Favs: 3 - Follows: 2 - Published: 1/7/2016 - J. Kirk, Spock, L. McCoy/Bones - Complete
Bones that were reaped by TFALokiwriter reviews
What happens in the past remains in the past. Bones would like to believe that. C-24 wrecked his first life, John 'Reaper' Grimm part of the Rapid Response Tactical Squad (or RRTS), taking away all those he worked with. These days he goes by the name Leonard 'Bones' McCoy. Unfortunately for the doctor . . . The past comes back.
Crossover - Doom & Star Trek: 2009 - Rated: T - English - Adventure/Sci-Fi - Chapters: 15 - Words: 13,723 - Reviews: 3 - Favs: 14 - Follows: 4 - Published: 1/3/2016 - J. Kirk, Spock, L. McCoy/Bones, John Harrison/Khan - Complete
Doom Trek:A Short Poem by elementalist12963
A short poem about Reaper!Bones
Crossover - Doom & Star Trek: 2009 - Rated: K - English - Poetry - Chapters: 1 - Words: 87 - Published: 10/16/2014 - Complete
Hit the Road Running by smaragdbird reviews
Riddick acquires a partner. He's not too fond of that. (Riddick/Reaper)
Crossover - Pitch Black / Riddick & Doom - Rated: T - English - Adventure - Chapters: 1 - Words: 1,244 - Reviews: 2 - Favs: 15 - Follows: 4 - Published: 7/1/2014 - Riddick - Complete
Grudge Match by ficlicious reviews
When Lenore McCoy and Jim Kirk were on the outs, the whole ship felt it. Violence, some language. ONESHOT - posted in two parts. girl!Bones. Reaper!Bones. Other warnings inside.
Crossover - Star Trek: 2009 & Doom - Rated: T - English - Drama/Romance - Chapters: 2 - Words: 6,428 - Reviews: 13 - Favs: 68 - Follows: 43 - Updated: 3/23/2014 - Published: 5/24/2012 - L. McCoy/Bones, J. Kirk - Complete
Tea party by Redzik reviews
Whatever McCoy expected walking through that door it wasn't it.
Crossover - Doom & Star Trek: 2009 - Rated: T - English - Chapters: 1 - Words: 317 - Reviews: 4 - Favs: 4 - Follows: 1 - Published: 1/12/2014 - L. McCoy/Bones - Complete
Voice Entry by 1Aryana reviews
The Enterprise has a mission to check out Olduvai and retrieve any and all data. What will be there for them to find? Or will this, hopefully for once, be an easy and peaceful mission? Now that's doubtful. Genres picked out of random because I didn't want to think too much about it.
Crossover - Doom & Star Trek: 2009 - Rated: T - English - Romance - Chapters: 7 - Words: 28,682 - Reviews: 3 - Favs: 10 - Follows: 7 - Updated: 12/8/2013 - Published: 11/16/2013 - Complete
Mene Mene Tekel uPharsin by TarisianDreams reviews
Tarsus IV, Reaper!Bones, kid!Kirk, kid!Riley, Kodos, Winona, Sam, April; This is a fusion verse and a supers!AU based on RP. What happens when a fungus and c24 lock horns? "Dogs and Cats, Living together!" -quite possibly.
Crossover - Doom & Star Trek: 2009 - Rated: T - English - Sci-Fi/Horror - Chapters: 5 - Words: 15,262 - Reviews: 11 - Favs: 17 - Follows: 32 - Updated: 9/2/2013 - Published: 6/5/2010 - J. Kirk, C. Pike, John Harrison/Khan, OC
Not a hand-to-hand combact teacher by MorphoGreen reviews
Tha Academy!AU in which it's all Pike's fault because he made Bones teach hand-to-hand combat even if fighting was a thing of Bones past he never wanted to look at again. [McKirk, OS, Academy!AU]
Crossover - Star Trek: 2009 & Doom - Rated: T - English - Humor/Romance - Chapters: 1 - Words: 7,841 - Reviews: 1 - Favs: 35 - Follows: 6 - Published: 8/5/2013 - J. Kirk, L. McCoy/Bones - Complete
Surprising question by Redzik reviews
Very small piece of something to get me going in writing fanfiction. Too short to be oneshot, too long to be drabble. WARNING: Implied SLASH.
Crossover - Doom & Star Trek: 2009 - Rated: K+ - English - Romance - Chapters: 1 - Words: 147 - Reviews: 5 - Favs: 10 - Follows: 2 - Published: 7/26/2013 - J. Kirk, L. McCoy/Bones - Complete
Ghosts of Mars by ficlicious reviews
Two hundred years of Spec Ops wasn't long enough to prepare her for the Enterprise crew, or their missions. Kirk/McCoy, fem!Bones, Reaper!Bones. Language, sex, violence, mature themes.
Crossover - Doom & Star Trek: 2009 - Rated: T - English - Drama - Chapters: 5 - Words: 16,103 - Reviews: 24 - Favs: 84 - Follows: 113 - Updated: 4/15/2013 - Published: 3/12/2012 - L. McCoy/Bones
Nightmares by followerofanpu reviews
If he could only escape his past. Unfortunately, at night the nightmares come back.
Crossover - Doom & Star Trek: 2009 - Rated: T - English - Chapters: 1 - Words: 274 - Reviews: 3 - Favs: 6 - Follows: 2 - Published: 3/16/2013 - Complete
Patchwork by Constance Truggle
Buffy thinks back on the beginning of their relationship. A bit introspective.
Crossover - Buffy: The Vampire Slayer & Doom - Rated: K - English - Chapters: 1 - Words: 576 - Favs: 4 - Follows: 1 - Published: 9/11/2012 - Buffy S. - Complete
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