Non-Fiction Book Structural Editor

I'm seeking a skilled structural editor for my non-fiction book of 30,000 - 60,000 words. Key requirements include: - Enhancing overall structure and flow - Ensuring clarity and coherence of ideas - Providing feedback on organization and chapter development Ideal skills and experience: - Proven track record in structural editing, especially for non-fiction - Strong grasp of narrative development and content organization - Excellent communication skills for constructive feedback Looking forward to your proposals!