Is the work I created derivative work, and what it enables me if yes?

2018-02-22 15:34:36

I have took two distinct works, work A and work B. Then, I have created work C by redefining concepts from work A. Then, I have created work D by renaming and redefining concepts from work B. Finally, I have created work E that connects work C and work D, and also adds tons of my own concepts. Is work E derivative work, and what it enables me if yes? Can I claim it as my work, can I distribute it, can I profit from it?