Su Nicholson

AQA GCSE Maths Achieve Grade 7-9 Workbook (Collins GCSE Maths)

By Su Nicholson, Russell Timmins, Greg Byrd

Pearson REVISE Edexcel GCSE Maths (Higher) Ten-Minute Tests - 2025 and 2026 exams

By Ian Bettison, Su Nicholson

Cambridge IGCSE (TM) Additional Maths Student's Book (Collins Cambridge IGCSE (TM))

By Su Nicholson, Peter Ransom, Carol Roberts, Trevor Senior, Brian Speed