Elf Sternberg

You apparently don't understand that situation very well, or you wouldn't have stepped your foot in something that smelly. Elf wrote fanfic in that universe until Niven informed him that he didn't want that to occur (because, let's be honest, Niven is homophobic), and Elf turned around and rewrote his stories in his own universe which is totally apart from Niven's.

There is only one story that is still set in Niven's universe, and it is perfectly fine in that universe under the parody laws.

Any other questions, or are you just trolling?