How English

Oxford University Press España, S.A.

How English Works: with Key                      

Independently Published

How To English: 31 Days to be an independent learner ( Idioma en Inglés)

Cambridge University Press

How English Works: A Grammar Handbook with Readings

Cuatro Hojas

How do you say...?: A language toolbox for the english teacher

Cambridge University Press

How English Works Instructor's Manual: A Grammar Handbook with Readings (CAMBRIDGE)

DK

How to be Good at English, Ages 7-14 (Key Stages 2-3): The Simplest-ever Visual Guide (DK How to Be Good at)

Hassam: Oh My Dog                                

How English Became English: A Short History of a Global Language

Collins

Writing: B1+ (Collins English for Life: Skills)  

John Murray Learning

How to Own the World: A Plain English Guide to Thinking Globally and Investing Wisely: The life-changing personal finance and investment bestseller