In the year 2170 an underground abolitionist movement fights for the freedom of cyborgs and clones, who are treated no better than slaves. The Cyborg Wars are over and Earth has peacefully prospered for more than one hundred years. Yet sometimes history must repeat itself until humanity learns from its mistakes. In the year 2170, despite technological and political advances, cyborgs and clones are treated no better than slaves, and an underground abolitionist movement is fighting for freedom. Thirteen-year-old Leanna's entire life is thrown into chaos when The World Federation of Nations discovers her mom is part of the radical Liberty Bell Movement.

The CLONE CODES sci-fi adventure trilogy continues with this second book that blends a futuristic society with pivotal moments in world history. In the next Clone Codes installment, Houston, a cyborg, tells his story. Set in the year 2130, The World Federation of Nations determines through laws and regulations that all enhanced persons with three or more synthetic body or organ replacements are classified as three-fifths of a human being. As such, Houston is considered less than human and must fight to overcome the rules of his strange universe. Drawing on parallels to slavery, terrorism, caste system oppression, and war, readers confront the troubling and complex moral questions probed throughout history.

The stunning conclusion to the Clone Codes trilogy There is a wicked system of operation inside the Topas Corporation, where clones are produced. Only authorized Topas officials are allowed inside. Only they, along with the clones themselves, know what happens within the walls of the world's largest and most powerful cloning company. This final book of The Clone Codes plunges readers into this strange reality. At the same time, The World Federation of Nations has issued an urgent decree to the masses—find Houston Ye, a cyborg, and Leanna Deberry, a clone, both fugitives! There is a $1 million bounty on each of their heads if captured alive. Once again, the McKissacks blend a futuristic world with events from world history to create a gripping sci-fi adventure.