Whether it's far-flung futures or fantastical stories, the worlds that authors build are complex. How do storytellers create new worlds and unexplored universes? What is it like to become an architect for expansive mythos treasured by the masses? What's the process for developing exciting new protagonists and working with established icons? Cecil Castellucci (Moving Target: Princess Leia), Aditi Khorana (Mirror in the Sky), Caragh M O'Brien (Vault of Dreamers), Lisa Yee (Author, DC Superhero Girls series), Margaret Stohl (Black Widow: Forever Red), and Victoria Schwab (A Gathering of Shadows) discuss how they create their worlds, the process involved in creating nuanced characters, and working with licensed properties.