Today, I read the following passage:
Genesis 1:26 And God said, Let us make man in our image, after our likeness: and let them have dominion over the fish of the sea, and over the fowl of the air, and over the cattle, and over all the earth, and over every creeping thing that creepeth upon the earth.
27 So God created man in his own image, in the image of God created he him; male and female created he them.
28 And God blessed them, and God said unto them, Be fruitful, and multiply, and replenish the earth, and subdue it: and have dominion over the fish of the sea, and over the fowl of the air, and over every living thing that moveth upon the earth. (KJV)
I understand that the Bible only tells us stories of Adam & Eve and their descendents.
Did anybody read any commentary or any book on males and females created before Adam? Who were these man and woman? Is there any mention of these people, other than when Cain was given a mark to protect him from that "every one that findeth me shall slay me"(Genesis 4:14)?