All ik its not compound sentence or compound-complex sentence.
i hope i kind of help but i think it might be complex im not sure tho.
Answer: It is the only exicting volums of the story.
Explanation:If you read the passage you can see that the only one's they say are <em>Little Red Riding Hood and Cindarella</em>. They are the storys people mostly read about so the answer is C.
I believe the answer is loaded language.