Publisher
- Routledge32
- Zondervan20
- HarperCollins e-books17
- Mills & Boon16
- Thomas Nelson16
- Bloomsbury15
- HarperCollins12
- Penguin12
- Bloomsbury Reader11
- HarperCollins Publishers11
- Hodder & Stoughton10
- Oberon Books9
- Penguin Books9
- Vintage Digital9
- Avon Books, an imprint of HarperCollinsPublishers6
- Bello6
- Bloomsbury Academic6
- Springer6
- Amberley Publishing5
- Austin Macauley Publishers5