Hire the Best Developmental Editors in California

Ghostwriter & Book Editor | Developmental, Line, Copy & Proofreading | AI Manuscript Humanization | KDP Formatting Most people can write a book. Far fewer can create one that readers finish, recommend, and remember. That's where I come in. I'm Kingsley, a professional ghostwriter, book editor, and publishing partner who helps authors, entrepreneurs, coaches, and thought leaders transform ideas into compelling, publication-ready books. I've worked with clients at every stage, from rough concepts and outlines to completed manuscripts needing expert refinement. My focus goes beyond writing or editing. I help shape books that capture your voice, communicate your message, and meet professional publishing standards. Services Ghostwriting You have the expertise, story, or vision. I'll transform it into a manuscript written in your voice. I ghostwrite: ✅ Fiction Novels ✅ Romance ✅ Cozy Mysteries ✅ Children's Books ✅ Science Fiction & Fantasy ✅ Christian & Inspirational Fiction ✅ Memoirs & Biographies ✅ Self-Help ✅ Leadership & Business Books ✅ Personal Development ✅ Parenting ✅ Mental Health ✅ Spirituality & Devotionals Developmental Editing The big-picture edit. I evaluate: • Structure • Plot development • Character arcs • Pacing • Story logic • Reader engagement • Chapter organization • Market positioning You'll receive actionable recommendations to strengthen the manuscript before line-level edits begin. Line Editing Strong writing happens sentence by sentence. I refine: • Flow • Clarity • Dialogue • Tone • Transitions • Readability Your voice stays yours. Copy Editing A meticulous review for: • Grammar • Punctuation • Consistency • Timeline accuracy • Word usage • Style guide compliance (CMOS, APA, MLA, and publisher-specific standards) Proofreading The final quality-control pass before publication. Book Formatting Professional formatting for: • Amazon KDP • Kindle eBooks • Paperback editions • Print-ready files Why Clients Hire Me The goal is always the same: create a book readers trust. Clients consistently describe my work as: • Professional • Insightful • Responsive • Collaborative • Detail-oriented "Kingsley captures the essence of your thoughts as if reading from your personal diary." "Blown away by Kingsley's work. He delivered a polished, insightful piece that read like it belonged in a best-selling book." What You'll Receive ✅ Clean, professional manuscript files ✅ Track Changes editing (when applicable) ✅ Detailed editorial feedback ✅ Strict confidentiality ✅ On-time delivery ✅ Post-project support for questions and revisions Let's Talk Send me a message with your genre, estimated word count, and project goals. I'll map out the best path forward.

I am a bestselling and award-winning author, editor, ghostwriter, and storyteller with multiple published books and years of experience helping clients bring powerful stories to life. My own novels have reached the top of Amazon bestseller lists, earned literary awards, and received praise from respected review organizations including Readers' Favorite, The Midwest Book Review, and Online Book Club. Beyond my own work, I have helped authors develop, refine, and publish books across a wide range of genres and subjects. As a ghostwriter, I work closely with clients to transform ideas, outlines, and rough concepts into compelling manuscripts that feel authentic to their voice and vision. Whether you're starting with a detailed plan or a single spark of inspiration, I can help shape it into a finished book. As an editor, I offer both developmental editing and line editing services. Developmental editing focuses on the larger elements of storytelling and structure such as plot, pacing, character development, organization, theme, and reader engagement, while line editing refines the prose itself for clarity, flow, style, and impact. I have edited numerous books that have gone on to successful publication, helping authors strengthen both the foundation and execution of their work. My storytelling experience extends beyond books. I have worked on fiction and nonfiction projects, video game narratives, and stories across multiple creative mediums. Regardless of format, my focus remains the same: creating engaging experiences that connect with audiences and leave a lasting impression. Writing a book is a major undertaking. It requires time, patience, creativity, and careful planning. Many people have a story they want to tell but lack the time, experience, or confidence to bring it to the page. That's where I come in. Whether you need a ghostwriter, developmental editor, line editor, story consultant, or creative partner, I can help you turn your ideas into a polished and professional finished product.

I can help you take your writing to the next level. I'm an agented author of fiction and memoir with a STEM PhD and extensive writing experience. Whether you're working on your book, a scientific manuscript, your dissertation, the next great novel, or anything in between, I'm here for you. -10+ years writing, editing, and proofreading fiction -extensive experience in research related to human health and behavior -10+ years working with and studying animals -Doctorate-level writing and research training -wide, grounded perspective of the world

To be honest, writing wasn’t actually my first choice of career. I desperately wanted to be a firefighter or a police officer or a superhero… I wasn’t picky. I was four. I just really wanted to help people. But it turns out that it helps not to be short when you want to be a firefighter or a police officer, and that the superhero market is a little rough to break into without actual superpowers. Fortunately, I realized I actually had a superpower not too long after that. I can’t fly or bend metal by thinking about it, and the only time I’ve ever turned blue was when I accidentally jumped into a really cold pool. But I can write. I love the sound, the shape, the texture of words. I love the way they interlock and weave together to create pictures in the mind. I love the magic of storytelling, whether I’m telling my kids stories I’ve written just for them, or telling a friend about a cool new boba place that I just found and they have this Earl Grey Lavender latte that just reminds me of silk with an aftertaste of springtime…. It’s amazing! Back when I was a kid, writing for a living wasn’t even on the table. You had to be lucky, connected, or already wealthy… none of which described me, by the way. Now, the world runs online and that means that the online world literally runs on storytelling. Stories transport, inform, enthrall, and motivate. They entertain, comfort and create trust. They can bring people together or move people to action. Most of all, stories connect humans in a way nothing else does. Sounds like a superpower to me... what do you think? What I Can Help You With: * detailed beta reading that delivers a comprehensive report and gives you constructive criticism that's easy to act on (while being very, very nice about it) * encouraging expert editorial support for newer writers * humanizing AI written manuscripts (all lengths) (AI cleanup ghostwriting) * catching AI tell-tales and removing them. * ghostwriting, editing, and researching I am meticulous (can also be called nit-picky) when it comes to editing and ghostwriting. But I love doing it. I love finding my client’s voice and creating something alongside them. Above all, I’m ethical, honest, and I stick to deadlines. If I can’t meet that deadline, I will tell you before I accept an assignment. I don’t want to waste your time or your money. I treat your project as if it's my own… giving you the time, attention, and resources that you need to succeed. If you're a fellow writer, I've got your back. No one understands the struggle and joy of making a story work quite like another writer. So if you’re looking for a responsible, empathetic, imaginative writer with a jones for research, a knack for conversational writing, and a relentless work ethic…. click that contact button. Let’s work together to get your story out there!

Most authors who come to me have been circling their real argument for years. They know something is there. They can't quite name it yet. I find it. Then I show them exactly how to build around it. My name is Whitney Noziska and I'm the founder of a Narrative Consultancy in Los Angeles. Authors trust me with the messy version of their thinking, and I take that seriously. Cultivating that trust is the part of this work I love most. Berrett-Koehler Publishers keeps me on their roster for special projects that need a keener eye. Professional ghostwriters consult me and I'm frequently hired by authors after other developmental editors have already worked on their manuscripts. Authors I've worked with have been distributed by Penguin Random House, Simon & Schuster, Macmillan, and Wiley. I primarily work with subject matter experts: scientists, professionals, academics, and thinkers who have something genuinely new to say. I read a manuscript asking three questions: what is this author really trying to say, why should anyone care, and is the argument being made effectively. Then I give clear, actionable recommendations with explanations, so the author understands their own work better coming out than going in. I'm equipped with an MBA and think like an acquisition editor. I know what gets picked up and why. When I recognize talent, I root for it, and when I see a resonant idea, I build toward it. Authors who work with me tend to stay in touch. If you have real thinking and need someone to help you see it clearly, send me a message. SERVICES 🌉 Concept Structure Testing 📜Full Developmental Edits CLIENT PROFILE I work best with authors who have something genuinely original to say and know it, but can't yet see their own argument or narrative clearly enough to make it land. Subject matter experts. But also fantastic fiction writers, screenwriters and documentarians. Writers serious about contribution. I invest my time in projects and authors I like. If you're looking for line edits, grammar polish, or a fast turnaround on a cleanup job, I'm not the right fit. NOTE I don't offer ghostwriting services. I can work with your ghostwriter on concept and structure, but I am not a ghostwriter.

June 2026: I am currently booked until August 2026 for larger projects! Please reach out if you're interesting in working together, and we'll see if we can make it work :) Hi! I'm Rachael, I'm an experienced writer, editor, and proofreader. I specialize in developmental and line editing, and particularly enjoy helping new authors find their voice. I have a degree in English, experience tutoring and working as a teacher's assistant, and in my two years full-time freelancing, I've built up a great reputation for being quick, thorough, and easy to work with. I'm eager to work with writers who are planning to publish so I can continue to build up my portfolio. If you'd like to chat more, feel free to book a consultation below :)