Your Next Great Venture Begins with Your Book.
authentic Ghostwriting services for professionals.
Our mission is to provide expert writing and publishing support for business leaders, visionaries, and industry veterans with a story to tell.
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Authority-Building Business Books
For leaders with something worth saying—and the patience to say it well.
We work with founders and executives to shape serious ideas into durable books. Through careful listening, rigorous structure, and faithful capture of your voice, we produce books that establish authority without sacrificing authenticity.
Executive or Corporate Biographies
Think of your story as you’d think of any other business asset. Properly deployed they’ll elicit strong returns. Whether you need a one-page brief or a comprehensive history. We'll see to it that your story lives and thrives.
Family Business Histories
From early risks to defining decisions, family enterprises are shaped by moments worth preserving. We work closely with families to document that history in a form designed to endure across generations.
Multi-Year Company Reviews™
In the life of a business, when thousands of small things are done well, amazing things happen over months, years, and decades. The OneTrueLine Multi-Year Company ReviewTM is a specialized white paper that neatly summarizes the last year (to ten years) in the life of your business. We can make it straightforward and informative, we can make it dramatic and inspirational, or we can make it a fun combination of all of the above.
Cultural Enrichment Campaigns™
Watch your brand flourish with OneTrueLine's Cultural Enrichment Campaigns. We take your business' greatest stories and use them to fuel inspiring blog posts and social media content: stories, reels, and photos that will tell your story online and enrich both the external and internal perception of your brand identity.
Other Whitepapers and Governance Documents.
Need help with your CSR, RMR, compliance, or other written compositions? We’re here to help.
Why Choose OneTrueLine?
Real Craft. Real Collaboration.
Every book is ultimately a team effort—even for well-established authors. And why shouldn’t it be? Studies show what every great creator already knows: collaboration fuels creativity and drives results.
We believe your ghostwriter should do more than capture your voice and faithfully translate your ideas — they should elevate them. The right ghostwriter adds value through thoughtful collaboration: brainstorming new angles, refining structure, and being the first to bring your ideas fully to life on the page. When you hire OneTrueLine, you’re not just hiring a ghostwriter—you’re gaining a creative partner invested in your vision.
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Our Authenticity is Your Edge
Research shows readers increasingly demand more transparency and are less likely to engage content they suspect is AI-generated. LLM AI also complicates an author's ability to establish and protect their copyright. This is why OneTrueLine helps authors obtain unique and verifiable "Human Authored" certifications for their business books.
The “Human Authored” certification is issued by The Authors Guild, the oldest and largest professional organization for writers in the United States. The certification is available for both author-written and ghostwritten books, so long as the Authors Guild's records-keeping requirements are maintained throughout the project. We'll manage this for you.
What clients have to say:
PhD, Founder at Human Future | Author of Cryptocurrency QuickStart Guide, Data Governance for Dummies, and Smart Cities for Dummies
Mother and Entrepreneur | Author of Built to Soar (forthcoming 2026, Archway Publishing)
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Business Leader | Author of To Love Like A Lyon: A Memoir (published for private distribution)
CFP®, MBA | Best Selling Author, Investing QuickStart Guide, Retirement Planning QuickStart Guide
Best Selling Author, Day Trading QuickStart Guide, Forex QuickStart Guide
The OneTrueLine
5-Step Production Process
Build Author-Writer Rapport
We meet clients in person, over the phone, and through video chat sessions. These meetings are memorialized by audio recordings, video playbacks, and transcriptions. Prior to beginning work, we take time to analyze your speaking style, diction, dialect, and other voice elements as you share what you want to create—and why.
Outline
We provide outlines that are disciplined in scope, logically organized, and infused with innovative ideas for your consideration.
Open-Access Drafting
Our clients love open-access drafting. All draft work is done in the cloud in a shared doc, which you may access and inspect at any time. Authors may be as high- or as low-touch as they prefer throughout the entire writing process.
Revision
More often than than not, essential themes of your story—elements you may not have even known were there—become manifest in the very act of writing it all down. During our revision, we’ll zoom in on your story’s hidden gems, we’ll backlight them nicely and let them shimmer. We’ll also check in on any and all promises made to your readers, ensuring we’ve delivered on them and satisfied all other key objectives for your work.
Finalization and next steps
Once we have an excellent manuscript, OneTrueLine may, at the client's discretion, oversee any necessary post-production tasks, including ebook design, querying, or marketing.
About
OneTrueLine LLC was launched in 2025 by Bryan Basamanowicz, a lifelong writer and ten-year publishing industry veteran. As ghostwriter, editor, and project manager, Bryan has worked on 90 feature-length writing projects, including 26 books, seven of which are Amazon best-sellers.
At its core, OneTrueLine exists to help important ideas take durable form. We believe the most meaningful writing—whether memoir, business book, or long-form argument—is work meant to last. Not just to inform or persuade in the moment, but to endure: to be read, revisited, and passed down. That sense of legacy shapes every project we take on.
Our work begins with listening. Clients come to us with lived experience, hard-won insight, or a message they care deeply about communicating. Our role is not to overwrite that voice, but to hear it clearly, refine it carefully, and translate it faithfully into the written word. The best ghostwriting disappears; what remains is a book that sounds unmistakably like its author—only sharper, more coherent, and more fully realized.
The OneTrueLine brand is built on rejecting the adequate in favor of the excellent. If you’re looking for a trusted collaborator to help you create a business book worthy of your message, then you’re probably looking for us.
Bryan and his teams’ work has been featured in several prestigious outlets, including:
FAQs
Do I have to write anything myself?
Our job is to write. Your job is to inspire. Though the process depends on your input, your ghostwriter is responsible for faithfully capturing your voice and articulating your ideas into the written word.
What if I’ve already started writing my book—can you take over?
Yes. Whether you have a rough draft, a few chapters, or just scattered notes, we can step in, refine what you’ve written, and carry the project forward—always preserving your vision and voice while ensuring the final manuscript is polished and complete.
Who owns the rights to my book?
As the author, you retain full copyright and all rights to your book. Our role is to bring your ideas and voice to the page, but the finished manuscript belongs solely to you.
How much time will this take from me each week?
Two hours. Your job, as the author, is to review and provide feedback on the written materials. You do this by
1) participating in meetings with your writing team and
2) reviewing draft materials as they are produced.
Do you work with AI, or is everything written by a human?
For authors wishing to pursue a Human Authored™ certification through the Author's Guild, our commitment to facilitate the certification will be fully enumerated and guaranteed in your service agreement with OneTrueLine.
For authors wishing to leverage appropriate AI tools for research purposes or to accelerate, augment, or otherwise enhance production, plans to leverage such AI applications will likewise be fully enumerated in your service agreement.
Bottom line: we uphold a transparent production process, one aligned with both our own standards and those of our clients.
Can you help me get my book published and distributed?
Yes. While our core expertise is in guiding you through the writing and production of your book, we also support you in the crucial next step: getting it into the world. Depending on your goals, we can advise you on traditional publishing options or help you navigate hybrid and self-publishing paths.
In every case, we’ll help you align your publishing and distribution strategy with your goals—whether that’s building authority, reaching new clients, or sharing your story as widely as possible.