No Eve was the first woman to walk the Earth before her it was just Adam God took a rib out of Adam and made a woman called her Eve.
Did Adam have any other wives besides Eve?
I'm not too sure whether this is a serious question or not; I suggest studying that section of the bible a bit more - scientifically speaking though, it is impossible for a whole human race to have come from two people.
Yes he did but it is removed from the Bible. Her name was Lilith and she became evil and God banished her and then made Eve. That is where lullaby came from. Its to keep Lillith away from your children.