I am writing a spirituality/philosophy book. It will fit alongside work done by Eckhart Tolle, Michael Singer & Ryan Holiday. I had a few beta readers who provided some good feedback. Its a very niche area and requires some time for people helping with suggestions. I have tapped out my pool of volenteers and I'm hoping people may have some ideas.

@Stephen Shapiro It costs USD$20 a month. I used it for two months and the interested wained. It was then that I realised that it is a big ask for friends to commit to a reading a draft book for two days of their personal time. Not many people have experience in proof reading and interest in your book topic.