What if instead of scientists the gang were all surgeons working at a hospital. In enters Amy, a girl running from her dangerous past looking for a new home. Shamy AU

Everything has its corollaries. Everything evolves. So does our famous "gang". This story follows the gang from 2029 on, as it grows and evolves through life's challenges. Canon couples, Raj/OC. Multiple OCs. AU to season 12. Includes everyone, to different extents. Sequel to "The Corollary Theory: The Celebration Aberration" but can be read without having read it.

"Make all the schedules you want, just don't tell me about them." On their honeymoon, Amy gave Sheldon permission to schedule their physically intimate interactions. And so Sheldon created a flawless algorithm that took every possible variable into account. Or did he? CANON

In this sequel to The Vexillogical Vacation, newly-engaged Sheldon and Amy are on a quest to find her father. Canon through season 9.

Sheldon and Amy attend a flag convention. Canon through Season 9.

Meet the kids of Sheldon and Amy, Penny and Leonard, and Bernadette and Howard: Maddie, Paige, and Chloe. All three girls are nine years old, have been dancing since they were two, and are best friends. There never seems to be a dull moment with this family. And it just gets better. They're about to experience something that will change their lives forever.