Lyn Liao Butler was born in Taiwan and moved to the States when she was seven. Before becoming an author, she was a professional ballet and modern dancer, and is still a personal trainer, fitness instructor, and yoga instructor. She is an avid animal lover and fosters dogs as well as volunteers with rescues.

When she is not torturing clients or talking to imaginary characters, Lyn enjoys spending time with her FDNY husband, their son (the happiest little boy in the world), their three stubborn dachshunds, sewing for her Etsy shop, and trying crazy yoga poses on a stand-up paddleboard. So far, she has not fallen into the water yet.