Raina Telgemeier (born May 26, 1977) is an American cartoonist whose works include the autobiographic webcomic Smile (A Dental Drama), which was published by Scholastic Press's Graphix imprint as a full-color graphic novel in February 2010. Smile, as well as the follow-up Sisters and the fiction graphic novel Drama have all been on The New York Times Best Seller lists. She has also written and illustrated Ghosts and four graphic novels adapted from The Baby-Sitters Club by Ann M. Martin. A sequel to Telgemeier's Smile and Sisters ti<x>tled Guts was released in fall 2019.