Shadow Puppets

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. Meanwhile, the other Battle School children are called to serve again as an expansionist China threatens the stability of post-Bugger War Earth.
Shadow Puppets is, for better or worse, exactly what readers have come to expect from Card. There are thought-provoking musings on geopolitics, war, courage, arrogance, good versus evil, and the concept of children wise beyond their years dealing with grave responsibility. Unfortunately, many of these furnishings are looking a little frayed around the edges, but fans will enjoy an exciting, fast-paced plot and a suspense-filled conclusion.