Publisher
- ABC Books1
- Black Dog & Leventhal Publishers1
- CRC Press6
- Cambridge Scholars Publishing1
- Collins, A division of HarperCollinsPublishers1
- Corwin Press1
- DK1
- DK Publishing1
- ECPC Publications1
- Ebury Digital1
- Elsevier Mosby1
- HarperThorsons1
- Jessica Kingsley Publishers1
- John Wiley & Sons, Ltd1
- Mosby2
- Palgrave Macmillan1
- Pearson2
- Penguin Books2
- Penguin Life1
- Preface Digital1