Could you help me with information on the collapse of Hittite kingdom?
I’d be glad to help. I’d recommend starting with a database like JSTOR. Use a search like this:
hittite* AND kingdom AND fall
For ebooks, try a database like eBrary. You’ll find books like Kingdom of the Hittites by Trevor Bryce (look especially at chapter 13) and Hittites and Their World by Billie Jean Collins. All of our ebook databases are listed on this libguide.
Let me know if I can be of any help to you in your search.