English Books C1

Independently published

Idioms & Short Stories: The keys to natural English B1-C1

Future House Languages S.L

Activate Advanced C1: A Complete Self-Study Course

Independently published

A Study in Scarlet (English C1)                  

Independently published

English Short Stories: Three Nights on Hill Top Road (CEFR Level C1+): 7

Demetra

Improve your English. Livello C1                

Independently published

English for Busy Learners: 25 Stories to Read in 5 Minutes (C1 Level): Improve English Fluency Fast with Short, Engaging Stories for Advanced Learners

Independently published

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

Fluent English: C1 Level (English Edition)      

Premier English Learning Publishing

English C1 Advanced and C2 Proficiency Smart Vocabulary: Important Words and Phrasal Verbs to Write and Speak like a Well-Educated Native (Complete Edition) ... English Dictionaries) (English Edition)

Zigzag English

40 ADVANCED EVERYDAY ENGLISH DIALOGUES: English Conversation - Advanced / B2 - C1