Judging by what I see on shelves, romance readers love seeing everyone in a family falling over each other to get married. Just about every subgenre seems to have more than its fair share of series about brothers and sisters finding love. I enjoy a good story world, but I have to admit to puzzling over why so many series had to be about sets of siblings. Perhaps it’s because in real life, very few siblings I know fell in love and married one right after the other. Don’t get wrong; I don’t DISLIKE family series. I just never understood the overwhelming popularity.