Research Help

Hi, Friends! ♥

I’m trying to write a short (2000 words) research paper on what makes a “successful” fantasy world (engaging, memorable, etc.).  Normally I could do this myself with my own analysis, but my prof wants to see between 12 and 15 articles, at least half of them being peer-reviewed, scholarly articles. 

But I’m coming up short!  I’m trying to focus on fantasy worlds I’m familiar with (Earthsea,  Middle Earth, “Randland”), but I‘ll branch out if I can get some quality analysis.

So if anyone knows anywhere to look, I’d really appreciate it!  Thanks so much!!