It's tough to give an exact number. Different places have different amounts. Urban centers tend to have more, but it really varies by location and the popularity of comics in that particular area.
It depends. Some might think they are better because they offer exclusive merchandise or special promotions. But for others, it might not make much of a difference.
Well, it's not a straightforward yes or no. Successful comic book shops often have a passionate owner who knows the market, offers unique products, and builds a community. But it's not easy and many factors can impact their profitability.
Comic book shops usually stock a wide range of comics and related merchandise. They buy from distributors and sell to customers. Staff are often knowledgeable about different series and can offer recommendations.
I'm not sure specifically as I haven't read the book. But it could be about their adventures, family traditions, or perhaps their relationships with Adelaide.
Comic book shops make money mainly by selling comic books, related collectibles, and merchandise. They also earn through hosting events and signings with comic creators.