Harper Publishing House is a professional book publishing company that specializes in providing comprehensive publishing, marketing, and author services. The company is dedicated to partnering with authors who seek to maintain creative control and ownership of their work. With over a decade of experience in the publishing industry, Harper Publishing House has supported more than 550 authors across various genres, including fiction, non-fiction, memoirs, business, academic works, and children's literature.
The company's services include meticulous editing, stunning design, and strategic marketing to ensure that each manuscript is transformed into a high-quality published book. Harper Publishing House focuses on delivering a bespoke publishing experience tailored to the unique journey of each author, maximizing their royalties while safeguarding their rights. Their commitment to excellence makes them a trusted choice for authors worldwide looking to publish their stories.
Harper Publishing House has a positive customer experience.
Reviewers consistently praise Harper Publishing House for its exceptional team and comprehensive services. Customers highlight the outstanding support provided throughout the publishing process, from initial concept to final launch, with particular commendation for the ghostwriting and editing teams.
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The editing and proofreading services are noted for enhancing clarity and flow while preserving the author's voice. Many appreciate the convenience of having all necessary services—writing, publishing, marketing, and audiobook production—under one roof. The overall experience is described as smooth and stress-free, making it a top choice for aspiring authors. With no negative feedback surfacing, Harper Publishing House is viewed as a premier option for those looking to publish their work. Overall, the sentiment is overwhelmingly positive.
Each source counts by its number of reviews. Only reviews written by people are scored.
Rating, volume, share of the score, six-month trend and fake-review risk for each source
Source
Rating
Reviews
Weight
6-mo
Fake risk
★
Trustpilot
Low volume · weighted down
5.0
5
100%
—
● Not enough data
5.0 / 5 overall
=
5 reviews across 1 scored source
How fake risk works ⓘ
Reputation trend
Monthly average rating from reviews written by people.
Not enough history for a trend yet: 5 reviews in 1 month. The chart appears once reviews span two months.
What people praise & complain about
Share of positive (4–5★) and negative (1–2★) reviews mentioning each topic · based on the 5 most recent reviews.
Top praiseof 5 positive reviews
Professionalism60%
3 mentions
Smooth experience40%
2 mentions
Delivery40%
2 mentions
“The team provided exceptional support from the initial concept to the final launch”
On “Professionalism” · Feb 25, 2026
How it compares
Same method for every company: overall rating, legitimacy checks, the average rating of reviews mentioning each area and the 6-month trend · Media & Publishing.
Overall rating and review count for this company and similar companies
The team provided exceptional support from the initial concept to the final launch. Their ghostwriting team captured my ideas perfectly and the marketing team helped position my book effectively. The cover design was creative and professional and the audiobook service added incredible value. If you're serious about publishing your book, this is the team to trust.
The editing and proofreading services were top-notch. They improved the clarity and flow of my manuscript without changing my message. The publishing process was smooth and they guided me step-by-step. Their expertise and attention to detail truly stand out. I felt supported throughout the entire journey.
I was looking for a company that could handle everything under one roof, writing, publishing, marketing and even audiobook production and Harper Publishing House delivered perfectly. Their marketing strategies helped me reach a wider audience and the audiobook version of my book was professionally produced. The entire team was knowledgeable, patient and committed to my success. Highly recommended!
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Harper Publishing House made my book journey smooth and stress-free. Their ghostwriting and editing team did an outstanding job refining my manuscript while keeping my voice intact. The book cover design was eye-catching and professionally done. They were always responsive, answered all my questions and delivered on time. I’m extremely satisfied with the final product!
Working with Harper Publishing House was one of the best decisions I made as an aspiring author. From ghostwriting to publishing, their team handled everything with professionalism and care. They kept me informed throughout the entire process and truly brought my vision to life. The quality of editing and cover design exceeded my expectations. I highly recommend them to anyone looking for a reliable and supportive publishing partner.
Harper Publishing House is a professional book publishing company that specializes in providing comprehensive publishing, marketing, and author services. The company is dedicated to partnering with authors who seek to maintain creative control and ownership of their work. With over a decade of experience in the publishing industry, Harper Publishing House has supported more than 550 authors across various genres, including fiction, non-fiction, memoirs, business, academic works, and children's literature.
The company's services include meticulous editing, stunning design, and strategic marketing to ensure that each manuscript is transformed into a high-quality published book. Harper Publishing House focuses on delivering a bespoke publishing experience tailored to the unique journey of each author, maximizing their royalties while safeguarding their rights. Their commitment to excellence makes them a trusted choice for authors worldwide looking to publish their stories.