Names:

  1. Steve Costigan Type: Pen Name
  2. Patrick Ervin Type: Pen Name
  3. Howard Type: Family
  4. Bob Howard Type: Pen Name
  5. Patrick Howard Type: Pen Name
  6. R. E. Howard Type: Pen Name
  7. Robert E. Howard Type: GCD Official (type is deprecated)
  8. Patrick MacConaire Type: Pen Name
  9. REH Type: Pen Name
  10. Robert Elvin Type: Given (birth)
  11. John Taverel Type: Pen Name
  12. Two-Gun Bob Type: Pen Name
  13. Sam Walser Type: Pen Name

Art Influences:

Influences by Robert E. Howard were stated by:
  1. Roy Thomas
  2. Mark Wheatley