Kami Garcia is a #1 New York Times, USA Today, and international bestselling author. She is the coauthor of the BEAUTIFUL CREATURES series, which has been published in 51 countries and 37 languages, with over 10 million copies in print. In 2013, Beautiful Creatures released as a feature film from Warner Brothers. Kami is a cofounder of the YALLFEST kid lit book festival and the author of five solo novels, including her Bram Stoker Award-nominated novels Unbreakable and Unmarked (THE LEGION series) and The X-Files Origins: Agent of Chaos. Kami’s first graphic novel Teen Titans: Raven, with artist Gabriel Picolo, is the first book in her TEEN TITANS series for DC Comics and the adult series JOKER/HARLEY: CRIMINAL SANITY, from DC Black Label. Find Kami online at kamigarcia.com, on Facebook @KamiGarciaYA, and on Twitter and Instagram @KamiGarcia.

Lauren Myracle is the author of numerous young adult novels. She was born in 1969 in North Carolina. Lauren Myracle holds an MA in English from Colorado State University and an MFA in Writing for Children and Young Adults from Vermont College. she has written many novels, including the famous IM books, ttyl, ttfn, and l8r, g8r. Her first novel, Kissing Kate, was selected as one of ALA's "Best Books for Young Adults" for the year 2004. It was named by Booklist as one of the "Top Ten Youth Romances" of the year, as well as one of the "Top Ten Books by New Writers." Her middle-grade novel, Eleven, came out 2004, followed by its YA sequels (Twelve, Thirteen, Thirteen Plus One) .