The Beautiful Creatures authors give us the rules for creating a believable fantasy

Kami Garcia and Margaret Stohl's Beautiful Creatures series is a hit. A huge hit. The series has been published in over 40 different countries and the Warner Bros. movie is opening this weekend. But before they were bestselling authors, the two friends made video games (Margaret worked on the Spider-Man Activision… »2/13/13 5:17pm2/13/13 5:17pm