“I am the right person for the job" Now that I have your attention...
If I'm understanding correctly you need one English language native writer to assist you with writing one book. I understand there is no way for you to give an exact time frame for this project, so know that I can be available short term or long term.
I've been writing professionally for 15+ years and I'm very comfortable in any genre/niche. I'm highly skilled in researching for a topic and all genres/niches are considered. I am published in a local magazine and on multiple websites. I have written 3 ebooks for clients and I am currently writing my own book, slowly but surely.
I have my own blogs I maintain, I have written for private clients and content mills, I have managed client blogs and web content (large amounts), and manage a team of writers when needed. No job is too small or too big.
Skill, reliability, consistency, efficiency, ability to prioritize and juggle projects, along with the ability to follow directions are my strong points. In addition to these, I'm highly proficient in MS Office - Word, Excel, and PowerPoint, Google Docs, Internet, SEO, WordPress, Email, and Social Media (including Twitter, Facebook, etc.) I'm also comfortable in PhotoShop.
All my work is ran through CopyScape Premium prior to submission and is guaranteed.