Publisher
- Andrews UK Ltd1
- Apollo1
- Apollo Library1
- Archaeopress Publishing Ltd1
- BBC1
- Boydell & Brewer1
- Catholic Truth Society1
- Continuum1
- D S Brewer1
- HarperCollins e-books1
- Macmillan Children's Books1
- Osprey Publishing1
- Palgrave Macmillan1
- Pearson Education1
- Pearson Longman, Pearson Education Ltd1
- Plumbago Books1
- Profile Books1
- Robinson1
- Vintage Digital1
- Wellcome Collection1