In the following stories, some kind of technology, scientific advancement, or even just a man-made potion causes the growth. Note that due to the nature of the genre, some of this “technology” and “science” will border on flat-out magic.
Grace and Shawn (Genetic Therapy)
The Infomercial (Technology)
Project ADAM Chapter 1 (Genetic Therapy)
She’s Alive (Science!!)
Tales From a Brawnafied World 1 (Vibro-Nutrients)
Tales From a Brawnafied World 2
Tales From a Brawnafied World 2.5
Tiny Tiffany (Potion made through Science)
The Transmogrifier (Technology)
The Unnamed Serum (The aforementioned serum)
Violet’s Birthright (Nanomachines, son)