An inspector calls by J.B. Priestley : the text guide (New [edition])

This book contains everything you need to write better GCSE English essays on J.B. Priestley's 'An Inspector Calls', all presented in a helpful and entertaining way to make study and revision easier. There are clear notes on the plot, characters, themes and historical background, plus practice questions to make sure you understand the main points.

There's also a section of exam advice to help you improve your grades.