Ghostwriter for Self-Help Books

Hi! I'm looking for a ghostwriter that can help me write self-help books. Besides writing the book, part of the job would be to create an outline for the book, which I have to accept before you start writing the actual book. The themes of the books will be, for example, topics like: Increasing productivity and time management How to focus better How to improve your memory Stoicism Philosophy in general Psychology tricks for a better life Health & fitness related Improving communication skills Building personal wealth Accelerated learning strategies How to learn languages How to master emotions And other personal growth-related topics. I would need a total of 40.000 words per book. So that's $800 per book. Your English must be native level, and your writing must be of the highest quality.