Here you can find a variety of extras – such as character bios, blog challenges that are related to the story/characters, family trees, photoshoots and so on. Some of these extras contain spoilers and they’re marked as such.
Characters
Character Bios (Spoilers)
Character Page (Spoilers, opens in new tab)
Getting to Know: Regina and Enzo (Spoilers)
The Story
Age Chart (Spoilers, opens in new tab)
Family Tree (Spoilers, opens in new tab)