Kody Keplinger was born on August 8, 1991, in Owensboro, Kentucky. As an American author of young adult and middle grade books, she has achieved notable success with her writing career. Keplinger is widely recognized for her debut novel, The DUFF (Designated Ugly Fat Friend), which she penned at the age of 17. The novel not only garnered attention in literary circles but also made its way to the big screen as a movie sharing the title.

In 2021, Keplinger expanded her literary prowess by venturing into the world of graphic novels. She authored a graphic novel focusing on the DC antihero Poison Ivy, showcasing her versatility as a writer. Keplinger's dedication to creating stories that resonate with teenagers is evident in her work, which she strives to make honest and true-to-life. For more information about her work and updates, visit her official website at kodykeplinger.com.