Isaac Asimov's Robot Series

I, Robot
The Rest of the Robots[?]
The Complete Robot[?]
The Caves of Steel
The Naked Sun[?]
The Robots of Dawn[?]
Robots and Empire[?]

The final four robot novels comprise the Elijah Baley[?] (sometimes Lije Baley) series and are mysteries starring the Terran human Elijah Baley and his humaniform robot partner, R. Daneel Olivaw.

See also: Isaac Asimov