The Second Foundation Trilogy 1. Foundation's Fear Hari Seldon is working on a project to ease the inevitable collapse of the universe-spanning Empire and the Dark Ages that will ensue. But the current emperor has other plans, like appointing Seldon first minister and thus thrusting him into a world of political intrigues and assassination attempts that ultimately will bring him up against future history's greatest threat. 2. Foundation and Chaos 3. Foundation's Triumph