Sorry, but I have no information regarding the author of this 'nada graphic novel'. It could be an up - and - coming author, or it could be someone who has worked mainly in a specific region or genre and is not widely known yet.
I'm not sure specifically what 'nada graphic novel' is about as it could be something relatively unknown or a very niche work. It might be about a unique story, perhaps a fictional adventure, or it could deal with personal and emotional themes in a graphic novel format.
I'm not sure specifically what the 'big sal story' is. It could be a personal story about someone named Sal, or it might be a local or family - related story. Without more context, it's difficult to tell.
The arcs where the Hulk has to face his inner demons are also great Sal Buscema Hulk stories. He has a unique way of showing the Hulk's internal struggle, not just his physical battles. You can really feel the Hulk's pain and his fight to control himself or just let loose, and it's all enhanced by Buscema's art style.