Yes, there are. For example, Freddie Mercury. His life story is filled with real events that inspired the music and the legend of Queen. His upbringing, his struggle with his identity, and his rise to stardom are all real - life elements that contributed to the Queen story.
I'm not sure specifically as this seems like a rather strange and unheard - of story title. It could potentially be about some wild experiences on a tour bus involving rockstars, but without more context it's hard to say.
One possibility could be a science fiction graphic novel where scientists save the world with their groundbreaking discoveries and become heroes, thus being seen as rockstars.
Not necessarily. It depends on the specific storylines and character developments within the comics. Some may present morally ambiguous situations, but that doesn't mean they're outright evil.
Yes, they are. These prose novels often provide a more in - depth look at the Marvel universe. For example, they can explain the backstories of characters and events more thoroughly than the comics sometimes. So new fans can get a better understanding.
Yes, it can be. It offers a different view of the Marvel world, which can be an interesting introduction for new fans to see the versatility of the universe.
Freddie Mercury. His story is remarkable. He was born in Zanzibar and came to England. He formed Queen and their music became iconic. He had an incredible stage presence and a unique voice. His battle with AIDS while still creating great music is a tragic yet inspiring part of his story.