In the Sequel of Earth 1
The battle of the robots and humans to overthrow the tyranny of the Fiefs who control human population through fear.
Humans are living underground, and the world has been enveloped in toxic clouds. Islands have disappeared underwater and the Fiefs now prevent men and women from being together. Anyone who wants to have a child has to have their permission. Pregnancy is punishable by death.
Dr. Mendez has traveled from Earth 2 to find out why Earth 1 was abandoned 100 years ago and gets stranded. He has to work with Rebekka and others work to save the earth from this time of darkness.
http://greenleafpublishers.blogspot.com/2015/04/earth-2-battle-to-save-earth.html
for a voice narration of the book's premise.
Keywords:
Young Adult Science Fiction
Dystopian Novels
Pollution consequences
Environmmental consequences
Educational tools
Battle for the earth