Can anyone please help me compare and contrast the two books, The picture of Dorian Gray and Eclipse?

I need help comparing the two books The picture of Dorian Gray by Oscar Wilde and Eclipse by Stephenie Meyer. Can you tell me if like the two books have the same or opposite themes or imagery used and how the characters in the two books are the same or diiferent and what kind of Symbols were used that were Identical or opposite. If you could help me that would be awesome.