Publisher
- Oberon Books48
- Bloomsbury Methuen Drama42
- Faber & Faber26
- Nick Hern Books17
- Faber and Faber5
- Methuen Drama5
- Oberon Modern Plays5
- Thomas Nelson4
- Bloomsbury3
- Oberon Books Ltd3
- Applause2
- Intellect2
- Anthem Press1
- Faber1
- Focal Press1
- Lexington Books1
- Oberon1
- Oberon Modern Plays Made available through hoopla1
- Routledge1
- Salamander Street1