In Jan. 2014 Rita Baker published Brain Power on Amazon. It's about "the simple but essential facts you need to understand as a teacher, learner, trainer, parent...". goo.gl/lt2912
In May Peggy Tharpe published American English for Arabic Speakers: A Guide to Pronunciation, on Amazon. She explains "not just 'what' to teach, but 'how' and 'why' to teach it". goo.gl/WvX8nM
In September Teresa Almeida d'Eça published an e-dictionary, Pronunciation Made Easy for Portuguese-speaking Learners of English, based on an intuitive and learner-friendly strategy that bridges the L1 and L2. http://teresadeca-radicalenglish.weebly.com/e-dictionary.html
It's been quite a productive year, wouldn't you say?