Writing a series of e-books

Looking for a writer to write a series of books on non-fiction. - You must be native US/UK, level of English: proficiency - I pay $1.00/100 words - You need to provide samples of your work - You need to be available via Skype/Viber/e-mail and responsive This is a job post for a long-term cooperation. Books are usually around 7000 words, which comes to $70 per book * number of books. I always pay bonus if book is written in time frame (normally 1 book per week).