Book of Heaven's War

This story about a nerdy, geeky, teenage girl named Samantha(she prefers to go by Sam). Sam absolutely loves this book series called "Lucifer's Heavenly Revenge" in which Lucifer is broken out of his cage in Hell and plots revenge on God and Heaven, which leads to a full on apocalypse. She has read, re-read, and re-re-read the series and still loves it. But one night while Sam was sleeping an Angel by the name of James appears to her in a dream and tells her that everything in her book series is true, and the demons are trying to break 66 seals to break out Lucifer. By the time James can tell Sam about the seals 20 seals have already been broken. About a week later James appears to Sam in person and tells her that the Angels need her help. She is the only person who can help stop the apocalypse. So Sam and James begin a long, hard journey to stop Lucifer from breaking free. Unfortunately, even though they avoided many breaking if seals, the demons eventually broke out Lucifer and he was roaming the Earth along side the humans, and demons, and Angels. So alas the apocalypse begins and it is Sam's job to stop Lucifer once and for all. This is her Story. The Story of an average girl, who becomes a hero.