I'm not sure specifically as there could be many stories about a man in a blue suit. It could be a mystery where the man in the blue suit is a suspect, or perhaps a romantic story where he's the love interest.
Well, without more context, it's hard to say precisely. However, if it's a horror - themed story, the man in the black suit might be a symbol of death or something malevolent. He could be haunting a particular place, and the story could be about the people who encounter him and how they deal with the terrifying presence of this figure in the black suit.
I'm not sure specifically which 'the man in the suit story' you mean. It could be about a mysterious man in a suit who has some kind of special mission, or perhaps it's a story about a man in a suit who shows up in an unexpected place and changes the course of events there.
Well, without more context about this 'dark blue suit novel', it's hard to say. It could be special because of the way it describes the dark blue suit. For example, the suit might be a symbol of mystery or power in the story. Or the novel might use the dark blue suit to set a certain mood, like elegance or melancholy.
Since I don't have the book in front of me, I can only guess. 'Dark blue suit and other stories' might be a compilation of short stories. The dark blue suit could be used as a device to tie some of the stories together. For example, in one story the suit might be a gift with a hidden past, in another it could be what a detective wears while solving a case. And the 'other stories' part implies that there are also tales not directly related to the dark blue suit but are included in the same collection.
Unfortunately, I have no idea about the author of 'dark blue suit and other stories'. There are countless books out there, and this one might be a niche or independent publication. It could be written by someone who is just starting out in the writing world, or it could be a passion project of an amateur writer. Without further investigation, it's impossible to name the author.