Hi. I can revise your book´s translation, guaranteeing that the English is correct and that the ideas are all clear to English readers (these 2 tasks are not the same thing, but both are essential). I´m an American writer, editor and translator of academic and literary books, a native English speaker currently living in Brazil, also fluent in Spanish, with excellent language skills and years of experience at correcting and improving texts for authors from around the world. I can proofread your translated book, using Word´s Track Changes to show you my corrections of English spelling, grammar, punctuation and sentence structure, and including suggestions for improving the clarity of what you´ve written (if needed) without altering your own personal style. During the past year, the books I have edited include 2 supernatural thrillers, a musician´s biography, a collection of romantic short stories, the tale of a Chinese monk´s search for enlightenment, and several self-help books now available on Amazon (Intuition and Success, The Thin Prediabetic, Simple Rule of the Day: 365(+1) Actionable Tools for a Better You, etc.). I would be glad to do a free sample edit of the text of your choice (up to 300 words) as a demonstration of the quality of my work. I charge a basic fixed rate of $10 USD per 1000 words, so if you can give me the word count of your book, I can give you a more precise price estimate and delivery date. Please contact me for further discussion. Thanks, David