Adults who have become children again, kids who are rapidly aged or have been frozen in time...

Children Who Have Literally Grown Up Too Fast

After Mandy: Bobby by Pattie

Come Get Me by Invisigoth421

new ficDeceive, Inveigle, Obfuscate by Donnilee

new ficThe Genesis Breed by Beguile

new ficThe Hunter by Ringmaster851

new ficThe Hunted by Ringmaster851

new ficKiss the Darkness by Suzanna
new ficKiss the Darkness 2 by Suzanna
new ficKiss the Darkness 3 by Suzanna
new ficKiss the Darkness 4 by Suzanna
new ficKurt Meets His Grandma by malexandria
A Sleepy Little Town series: Free Fall by Neoxphile

Solidaire Encore by Spookyteacher
new ficThursday's Child by Macomber

Literal Second Childhoods

I Have Known A Boy Named Fox, and A Man Named Mulder

Red by Xanthe

I'm Rubber, You're Glue by David S

Suspended Animation

Cunegund's Restoration, or, The Best of All Possible Worlds, Really by Livia

Didn't find exactly what you're looking for? We could always use more new additions. Consider penning a fic for our related challenge :)

The Nursery Files