Egyptian mythology focuses on the Egyptian gods. For example one of the Egyptian gods that the Mythology focuses on is the Egyptian god of Death aka Anubis. Mythology is always focused on some form of mystical creatures of as in many cases "gods". It doesn't matter if it's Greek Mythology, Egyptian Mythology, or even African American Mythology. If you hear the word mythology then you know it is going to have to do with some form of mystical creature or being.
Hope this helps.
-Northstar