Groupe éditorial
| Marque | Segment | Œuvres | Éditions |
|---|---|---|---|
| Harlequin | — | 19919 | 21824 |
| HarperCollins | — | 805 | 985 |
| HarperCollins France SA | — | 50 | 50 |
| HarperCollins poche | — | 33 | 33 |
| Harlequin-HarperCollins |
| Auteur | Œuvres |
|---|---|
| Nora Roberts | 256 |
| Penny Jordan | 165 |
| Carole Mortimer | 150 |
| Lynne Graham | 143 |
| Anne Mather | 136 |
| Charlotte Lamb | 108 |
| — |
| 31 |
| 31 |
| HarperCollins Publishers | — | 5 | 13 |
| Harlequin Mondadori | — | 5 | 5 |
| Harlequinn | — | 3 | 3 |
| Carol Marinelli | 105 |
| Emma Darcy | 102 |
| Sharon Kendrick | 100 |
| Sarah Morgan | 99 |
