Perhaps the title is a little confusing, but I’ll try to explain.
I’m working in a novel of fantasy/science fiction and its plot is openly (I mean consciously) based in another novel of fiction, althought it only takes the basic premise. The development of the actions is slightly similar, but everything happens in another context, another country, another time and it definitely deviates from the original, in the climax. Obviously all the writing is mine.
I consider it a homage to the original work, which is one of my favorite novels and got it as an excelent idea to develop with another results (hey, I could even write an entire TV series with that premise). But I’m worried that it would be considered plagiarism of the novel that is based on.
Because I don’t want that to happen (some reader may spot the similarities and think I’m stealing), I have inserted some subtle clues that point to that novel. Those clues are not important for my plot; some are references to the title, some are references to the author (in the form of a non relevant character), and some are vague references to certain situations. They are sort of puzzles for the readers: if they know that novel, they may identify the allusions and acknowledge that I’m accepting the inspiration.
It is something like this: a group of persons are involved in a key event with an antagonist. This event (which does not has a real scientific explanation or justification) leads them to a whole situation that is completely abnormal (impossible according to our vision of the universe) and they struggle to figure out how to escape from that situation. That’s where the similarity ends. All events that unfold after that one are different. If I may use an analogy, it’s like the similarity of the movies Groundhog Day and Edge of Tomorrow: same setup but different scenarios, parallel rising action but different climaxes and dénouement (don’t get this wrong: the novel is not about a day that repeats over and over).
The question is… should I explicitly declare (in an introduction or final text) that my novel is “inspired” in the other work? Or should I leave the clues there for someone to discover them? What would you do?