Mulder:
Broken Home by XScout
Even In His Youth by Brian Olsen
Scully:
Chance Encounters I: The Summer of 1980 by Susan Hamm
Safe as Houses by Neoxphile
A Simple Twist of Fate? by x-girl1
Mulder and Scully:
Friends Even in Childhood by Penny Daza
Mulder's Creek: Season one by Neoxphile
Mulder's Creek: Season two by Neoxphile
Reyes:
1984 by Kathmak
Mulder's Creek seasons 1 & 2
Doggett:
Mulder's Creek seasons 1 & 2
Skinner:
Because of You by Tisha Cox
Father and Son by Kelly Broughton
Mulder's Creek seasons 1 & 2
Krycek
Mulder's Creek seasons 1 & 2
A Rat's Passage by Cancergirl
Teenagers involved in cases (not characters' children)
Allegra by Jocelyn Tomkinson
All the Time in the World by A. J. S. S.
Dance Without Sleeping by Fiona MacDonald
Faith Series by Daydreamer
Jane by
shippyphile
the Genesis Project by aRcaDIaNFall$
Roads by W. D. Spooky Carter
Sanctuary Trilogy by Bardsmaid
Teenage offspring of characters
Adagio II: Less Than More by Johnie
Admit One series by Cathey Scully
Annabelle SeriesElizabeth L. Iacono
Broken Mosaic by Neoxphile
Butterfly Kiss by Diana Rubenstein
The Children's Teeth universe by Erin McCole Cupp
Daughter of Mine by bellefleur
A Different Path by PamalaSt
The Family G-Man by Neoxphile & FelineFemme
Fighting The Future by Kathleen Brown
Foreseeing Premonition by Andi Mitchell
Four Corners Cycle by Spookey247
Future Tense by BookAngel1
The Girl With My Sister's Face by Henle Girl
Glass Landscape by Annie Sewell-Jennings
How Scully Got Her Groove Back by FatCat
How They Met by XFWRITER & Goldenwolf88
Identity Crisis by Jen
Liquid Memory by Sandra Stringer
Liquid Memory II: Benefit of the Doubt by Sandra Stringer
Momma by Rocketman
A Mother's Secrets by Chrissie
My Father's Son by Elizabeth L. Iacono
My Father's Eyes by Elizabeth L. Iacono
My Father's Words by Elizabeth L. Iacono
My Father's Stars by Lola Ravenhill (Elizabeth L. Iacono)
My Father's Son The Fox
My Love Story by Daydreamer
My Mother's Child by darkstar
My Mother's Eyes are Nothing Like the Sun by Scarlet Baldy
Never Alone by Xfwriter & GoldenWolf88
Never Saw Blue Like That by Estrellita
October
2013 by Frey
One Thought Series by Andrina
Paternal Instincts by Nialani
Sarah by Mystic Kat
Shooting Star by Jenna Tooms
A Spiritually-Legal Procedure by Char Chaffin
Surprise by The Phile Formerly Known as Soapie
These are the Clouds by bcfan
William & Joy by Shaun R
William Long-
Ears by Myriss
A World to Save by geb