Robot Series Novels

I, Robot (Robot 0.1) by Isaac Asimov
The Complete Robot (Robot 0.3) by Isaac Asimov
Robot Dreams (Robot 0.4) by Isaac Asimov
Robot Visions (Robot 0.5) by Isaac Asimov
The Positronic Man (Robot 0.6) by Isaac Asimov
The Caves of Steel (Robot 1) by Isaac Asimov
The Naked Sun (Robot 2) by Isaac Asimov
The Robots of Dawn (Robot 3) by Isaac Asimov
Robots and Empire (Robot 4) by Isaac Asimov