Publisher
- Andrews UK Made available through hoopla1
- Avon Red3
- Avon Red Impulse, an imprint of HarperCollins Publishers3
- Black Lace3
- Bloomsbury1
- Cambridge Scholars1
- Escape Publishing2
- Faber1
- Faber & Faber1
- HarperCollins3
- HarperCollins e-books2
- Knopf Doubleday1
- Knopf Doubleday Publishing Group1
- Lexington Books1
- Palgrave Macmillan1
- Quercus9
- Quercus Books2
- Quiver2
- Routledge3
- Rowman & Littlefield Publishers1