Publisher
- Dorling Kindersley3
- Summersdale3
- W Pub. Group3
- ABC Books2
- Alpha2
- Austin Macauley Publishers2
- Cornerstone Digital2
- DK2
- Dorling Kindersley Limited2
- HarperCollins e-books2
- Penguin2
- Thomas Nelson2
- Vintage Digital2
- Voyageur Press2
- Alpha Books1
- Aster1
- Black Dog & Leventhal Publishers1
- Bloomsbury Academic1
- Capstone1
- Cool Springs Press1