John Jefferies & Sarra Jenkins 
Pearson Edexcel A Level Politics: UK Government and Politics, Political Ideas and Global Politics [EPUB ebook] 

— Includes all core and non-core political ideas, with key thinkers integrated throughout the text- Provides complete guidance to the Global route of the specification- Strengthens understanding by interweaving both historical context and contemporary examples into the text- Builds confidence by highlighting key terms and explaining links between different topics in the specification- Provides opportunities to test progress with quick knowledge-check questions- Develops analysis and evaluation skills with ‘stretch and challenge’ activities and suggestions for targeted further reading