Other genres here Genres Master List
William is not an only child in these fics, but an older brother.
Admit One series by Cathey Scully
After The Truth series by Pattie
Before
Trick or Treat by 6friends6
Beyond The Truth: IV. Reopened by Neoxphile
Beyond The Truth: 4.25 The Witching Hour by Neoxphile
Beyond The Truth: 4.5 Thanksgiving Confessions by Neoxphile
The Burpday series by Kelly J. Thompson
A Christmas Wish by Erin Blair
Coming Home by YappiChick
A Day in The Life - the complete series by Girlie_girl7
December
23rd by AnniePants
Doom Child: Nature vs Nurture by Neoxphile adopted sibling
Doom Child: When She Was Bad by Neoxphile & Raesharra adopted sibling
Draw Down the Moon by Jenna Tooms half sibling
the Everything series by Eral C.
Family Files: V. Caitlin by Wildafox
Fate's Will by ElleThom
Father's Day by Ursula m/m slash
Father's Day II by Ursula m/m slash
Flight into Egypt by Vickie Moseley
Folie by Ursula m/m slash
For the Good of the Child by Aislinn Carter
Goodwill Towards Men by Neoxphile adopted siblings
Happy 40th Scully! by Erin Blair
If Daddy Had Only Seen by Kelly J. Thompson
A Life by Char Chaffin
Surprise Packages by Char Chaffin
The Life They Now Lead by Lilxgirl(aka Abligail)
Miracle by Jennis524
Miracle Season by Neoxphile
Mist Over Water by Rae
Mulder House Rules by Sagan
Multiplicity by ElleThom
My Favorite Day by Mish
One For the Road by Starbuck_Jayne
The Only Broken Universe: Only Because He Needed Us & Broken Mosaic by Neoxphile half siblings
Peace of Mind by Spooky2u2
Resistance by Vickie Moseley
Sfumato by Supernova
Snow Globes and Seaships by Pattie
A Special Gift by ML
Two of a Kind by Girlie_girl7
Water Water Everywhere by afg
We Who Remain Carry On by Neoxphile half sibling
When Fate Takes A Hand by Madam F
William's Fifth Birthday by Erin Blair
Winterlong series by Neoxphile adopted siblings
Without You by Jennis524
Xavier by Becka F. adopted sibling
Zephyrs by Becka F. adopted sibling
There's a Nursery Files challenge on this topic too, so if you'd like to write a fic about William
getting a baby brother, go here for challenge details.
The Nursery Files
