In some fanfics, Erin might get hurt physically during an investigation. Her family's reaction to her being injured can be a very emotional scene. They might be worried, angry at the situation, and it shows the deep family bonds. For example, her father might be strict but also show his soft side as he worries about her.
Some writers develop her character by exploring how the hurt affects her relationships. If Erin is physically hurt, it could make her more cautious in future investigations, which might strain her relationship with her partners who are used to her more daring approach. This complex exploration of her character through the lens of being hurt makes for an interesting read.
There could be a fanfic that delves into the backstory of one of the Reagan family members, like Erin. It could tell the story of how she decided to pursue a career in law and the challenges she faced along the way. This would give more depth to her character in the Blue Bloods universe.
I'm not entirely sure of the exact order of all the 'Blue Bloods' novels. You might want to check the official website of the author or a major bookseller for the most accurate order.
Yes, 'Blue Bloods' is inspired by true stories. It draws on real - life police and family dynamics to create its storylines. For example, the family values and the complex relationships within the police department are somewhat reflective of what can be found in real - world law enforcement families.
One main theme could be family loyalty. In many 'blue bloods' stories, the family unit is central, and characters often have to make decisions that uphold the family's reputation and values.