How English

Oxford University Press España, S.A.

How English Works: with Key                      

Oxford University Press España, S.A.

How English Works: without Key: A grammar practice book

Cuatro Hojas

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

How to English: A Practical Guide to Mastering Everyday Conversations (English Edition)

Hassam: Oh My Dog                                

Nielsen

Teaching English: How to Teach English as a Second Language (ESL)

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

Independently published

Clear & Simple Medical English in Dialogues: Vocabulary For ESL Health Care Professionals (How to Speak English Fluently)

William Morrow

The Mother Tongue: English and How It Got That Way