Cambridge C1 Writing

Independently published

Writing C1: The Ultimate CAE Writing Guide for C1 Cambridge

Prosperity Education

C1 Writing: Cambridge Masterclass with practice tests

Independently published

Cambridge C1 Advanced (CAE) | Advanced Writing Plus

Prosperity Education

Introduction to Cambridge Writing Masterclass: B1, B2, C1, C2 (English Edition)

PODIPRINT

English Master C1 Key Word Transformation: 20 practice tests for the Cambridge C1 Advanced: 200 test questions with answer keys

Independently published

C1 ADVANCED Use of English: 10 Practice tests for the Cambridge exam

C1 Advanced: CAE Cambridge English Exam: Writing Samples (Cambridge English Exams Book 5) (English Edition)

Future House Languages S.L

Activate Advanced C1: A Complete Self-Study Course

Independently published

Advanced Speaking Plus | Cambridge C1 Advanced (CAE)

Independently published

C1 ADVANCED Use of English (Open Cloze Part 2): 50 Practice Tests for the Cambridge exam