B1 Writing

Luis Porras Wadley

Writing B1: The Ultimate PET Writing Guide for B1 Cambridge

Prosperity Education

B1 Writing: Ten practice tests for the Cambridge Preliminary

Prosperity Education

B1 Writing: Cambridge Masterclass with practice tests

Independently published

Writing practice B1: Cambridge PET and PET fs: Complete guide and exam practice for the Preliminary exam writing paper.

Collins

Writing: B1+                                    

B1 Writing (Spanish Edition)                    

Business Writing: B1-C2 (Collins Business Skills and Communication) by Nick Brieger (5-May-2011) Paperback

Collins

Writing for IELTS (With Answers): IELTS 5-6+ (B1+)

Independently published

WRITING 101: B1, B2 & C1: YOUR COMPLETE WRITING GUIDE FOR CAMBRIDGE: B1, B2 & C1

Independently published

Test italiano B1 Qcer Cittadinanza: Edizione estesa completa di grammatica