Publisher
- HarperCollins e-books8
- Rutledge Hill Press7
- Pitch Publishing4
- Routledge4
- Alpha3
- HarperCollins3
- Harper2
- HarperCollins ebooks2
- Thomas Nelson2
- Andrews UK1
- Bloomsbury Academic1
- Bloomsbury Sport1
- Cambridge Scholars Publishing1
- Da Capo Press, a member of the Perseus Books Group1
- Dey St1
- Dey St.., an imprint of William Morrow1
- Down East Books1
- HarperCollins Children's Books1
- HarperCollins e-Books1
- HarperEntertainment1