I believe whoever is in the book that Henry is reading has a Storybrooke and Fairy Tale counterpart. Emma is in the book so I think she has a FTL character. Henry is not so he does not. You have to be either mentioned in the book or at least 28 years of age. So everyone younger than 28 years of age not mentioned in the book will not apply. I think Emma is Alice in Alice in Wonderland. It seems like the Queens of Hearts hates Regina. Cora does not hate her daughter because even though she does not care for her feelings she does everything out of “love”. Snow does not seem to have that much hate even thought she did want to kill her at one point. Emma is the only one that can have that much hate or disdain to say that she is not Queen Regina but simply Regina and that there is only one Queen, her mom Snow would be the only Queen in her life.