| HarperCollins Officially: HarperCollins Publishers LLC Formed: 1819 | 
| Type: Subsidiary of News Corp | 
| Home country: United States  | 
| Regions of operation: Worldwide | 
| Business: Book Publisher | 
| Overview/History/Activities No information | 
| Ownership Tree 
 | 
| HarperCollins Officially: HarperCollins Publishers LLC Formed: 1819 | 
| Type: Subsidiary of News Corp | 
| Home country: United States  | 
| Regions of operation: Worldwide | 
| Business: Book Publisher | 
| Overview/History/Activities No information | 
| Ownership Tree 
 |