Card's latest installment in his Shadow subseries (Ender's Shadow, etc.), which parallels the overarching series that began with Ender's Game (1985), does a superlative job of dramatically portraying the maturing process of child into adult. The imminent death of Bean, a superhuman 20-something Battle School graduate who suffers from uncontrolled growth due to a genetic disorder, leaves little time for Peter the Hegemon, Ender's older brother, to set up a single world government and for Bean and his wife and former classmate, Petra, to reclaim all their stolen children.
In Shadow Puppets, Orson Scott Card continues the storyline of Shadow of the Hegemon, following the exploits of the Battle School children, prodigies who have returned to an Earth thrown into chaos after the unifying force of the alien invasion they stopped in Ender's Game and Ender's Shadow has dissipated. Foremost among these whiz kids is the brilliant Bean who, in Shadow of the Hegemon, rescued his comrades from his nemesis-the dastardly Achilles. Now, the down-but-not-out evil genius is again scheming towards global domination and vengeance against the irrepressible Bean. It's up to Bean and his newfound love, Petra, to outwit the young psychopath and save the world.
Shadow of the Hegemon (2001) is the second novel in the Ender's Shadow series (often called the Bean Quartet) by Orson Scott Card. It is also the sixth novel in the Ender's Game series. It is told mostly from the point of view of Bean, a largely peripheral character in the original novel Ender's Game.