Publisher
- Xlibris UK1,327
- DK Children1,324
- Verso1,315
- Karnac Books1,281
- HM Revenue & Customs1,250
- Picador1,246
- RHCP Digital1,245
- Natural England1,215
- Llywodraeth Cymru1,209
- HarperCollinsPublishers1,202
- Springer Vieweg1,190
- Bloomsbury Methuen Drama1,189
- Energy Intelligence Group1,181
- Ofgem1,172
- Taylor & Francis1,157
- Faber and Faber1,150
- Healthcare Improvement Scotland1,124
- Fapas1,117
- Constable1,098
- University of Wales Press1,089