Authors: R
- Robert Chambers (3)
- Robert Chapman (1)
- Robert Charles Wilson (10)
- Robert Charles Winthrop (8)
- Robert Cheeke (91)
- Robert Cialdini (7)
- Robert Clark (4)
- Robert Clarke (1)
- Robert Clive (3)
- Robert Coates Holliday (1)
- Robert Cochrane (2)
- Robert Coleman Richardson (2)
- Robert Collier (87)
- Robert Collye (1)
- Robert Collyer (3)
- Robert Conklin (7)
- Robert Conquest (4)
- Robert Conrad (11)
- Robert Coover (4)
- Robert Coppola Schwartzman (7)
- Robert Cormier (36)
- Robert Coveyou (1)
- Robert Cowley (3)
- Robert Crais (26)
- Robert Crandall (12)
- Robert Crawford (2)
- Robert Cray (16)
- Robert Creeley (30)
- Robert Cringely (1)
- Robert Crippen (17)
- Robert Crumb (39)
- Robert Culp (3)
- Robert Curl (1)
- Robert D Bullard (4)
- Robert D Dangoor (122)
- Robert D Keppel (1)
- Robert D. Arnott (1)
- Robert D. Brinsmead (3)
- Robert D. Hales (60)
- Robert D. Hare (9)
- Robert D. Kaplan (26)
- Robert D. Maurer (4)
- Robert D. Putnam (13)
- Robert D. Richardson (4)
- Robert Dale Owen (24)
- Robert Dallek (73)
- Robert Daniel Carmichael (1)
- Robert Darnton (16)
- Robert Davi (1)
- Robert David Steele (3)