Title: Brainbox
Author: Christian Cantrell (Cantrell Media Company)
Price: FREE
Rating: 3.4 out of 5 stars (30)
When the Earth begins cooling unexpectedly, humanity is left with only a few degrees of habitable latitude along the planet’s equator. After establishing themselves as the three remaining powers in the world, the Americans, Chinese, and Russians eventually turn on each other in hopes of securing the last of the Earth’s resources for themselves.

In an attempt to break the decades-long stalemate, the American military turns to Miguel dos Santos — a brilliant Brazilian roboticist — for…