My co-author and I are looking for an English native speaker (preferably US-English) to proofread a book manuscript of about 19 500 words. The book is written in an interview-format and uses conversational language. We are looking for someone to revise the grammar and punctuation and correct the word use, but preserving the original text as much as possible. Due to the data protection concerns we are not sharing the manuscript digitally but would like to invite the proofreader to our office in Alt-Treptow, Berlin or we may come to your office in Berlin with the manuscript. We estimate that the work would require approximately 6 hours and could be done in one or two sessions.