I am writing a story tentatively called Planes And Towers. It is a historical fiction book about siblings, Molly and Jacob Johnson, who are going on a trip to New York on September 11, 2001. They are inside the World Trade Center, where their parents, Ashley and Dylan, work. Somehow they learn of plans for a terrorist attack and have to convince their parents to escape and find a way out of the World Trade Center themselves. At the end, only Jacob and his parents escape, and Molly is stuck inside one of the towers.
I love these characters and plot, but I don't think that it feels real enough. I don't know if this would be a good enough story to put on the shelves. I don't know if it captures the mood of the brave people who were there on 9/11.
Should I add something to make it feel more real?