The e-book market has a specific problem: the product costs nothing to copy, so the incentive to resell someone else's work is enormous. A large share of listings are repackaged public-domain text, scraped blog posts, or private-label content sold as original. Here is how to tell.
The Four Things That Determine Value
Originality. Is this written by the seller, or licensed, or lifted? This is the question that matters most and the one buyers ask least.
Rights. What may you do with it — read it, resell it, rebrand it, excerpt it?
Format. Can you actually open and use the file on your devices?
Substance. Page count is nearly meaningless. A 200-page book at 14pt with wide margins and stock images can hold less than a dense 40-page guide.
Detecting Copied Content
Quote-search three passages. Take a distinctive sentence from the sample, put it in quotation marks, and search. Do this with one sentence from the beginning, middle, and end. If the text appears elsewhere, you have your answer in under a minute.
Check for public-domain repackaging. Anything published before 1929 is public domain in the US, and reselling it is legal — but paying $40 for a formatted copy of a free text is not what most buyers think they are getting. If the subject is a classic, search Project Gutenberg first.
Watch for AI-generated filler. Signals: every chapter the same length, no specific examples, no numbers, no named sources, and confident claims about a field with nothing verifiable. Ask the seller a specific question about the content. Someone who wrote it can answer instantly.
Look for chapter-level inconsistency. Voice shifting between chapters usually means content assembled from multiple sources.
Understanding the Licence
This is where buyers lose money, because the terms sound similar and are not.
Personal use — you may read it. Nothing else.
Commercial use — you may use its contents in your own work, typically with attribution.
Resale rights — you may sell copies as-is. You may not change it.
PLR (Private Label Rights) — you may edit it, put your name on it, and sell it. This is what most people buying "content to rebrand" actually need.
Master resale rights — you may sell it and sell the resale rights onward.
The critical thing about PLR: it is almost never exclusive. The same PLR e-book has been sold to hundreds of buyers, all of whom may publish it under their own name. If you intend to build a brand on it, you are building on content your competitors also own. Ask directly whether the licence is exclusive, and expect the answer to be no.
Format and Delivery Checks
Which formats? PDF is universal but poor on phones. EPUB reflows properly. MOBI is legacy Kindle. Ask which you are getting.
Is it DRM-free? A DRM-locked file tied to the seller's account is not transferable to you.
Is the text real text? Some "e-books" are scanned page images in a PDF wrapper — unsearchable, unselectable, and unusable on small screens. Try selecting a sentence.
Are the source files included? If you bought PLR intending to edit, a flattened PDF is useless. You need the editable document.
Realistic Pricing
- Short guide, 10–30 pages: $5–$30
- Standard e-book, 50–150 pages: $15–$50
- Comprehensive guide, 150+ pages: $30–$100
- PLR e-book with editable source: $50–$500
- Custom-written e-book: $500–$3,000
A custom-written book at the low end of that last range is being written very fast by someone, and it will read that way.
Verifying Under Escrow
Escrow protects you only if you inspect before confirming. On Escrozon, funds are held in escrow while you check the delivery — so use that window:
- Open every file in the format promised.
- Check the page count and confirm the table of contents matches the actual chapters.
- Quote-search three passages for originality.
- Read the licence text in the file itself, not just the listing description.
- If you bought PLR, open the editable source and make one change.
If the book is plagiarised, incomplete, or the licence is narrower than advertised, open a dispute with your search results as evidence.
Selling E-books Honestly
State the licence in the listing title area, not buried at the bottom. Provide a genuine sample — the first chapter, not the contents page. Give a real word count alongside page count. If it is PLR, say so plainly; buyers looking for PLR are a real market and hiding it only attracts disputes.
Frequently Asked Questions
How do I know the page count is real? Ask for a screenshot of the last page with the page number visible, or the word count. Page count varies with font size; word count does not.
Can I resell an e-book I bought? Only with resale rights or PLR. A standard purchase gives you the right to read it. Reselling without those rights is copyright infringement.
Is AI-generated content acceptable? It is legal to sell, but it should be disclosed, and it should be priced accordingly. The problem is not the tool — it is unedited output sold as expert work.
What if it is well-written but shorter than advertised? That is a listing accuracy issue and a valid dispute. Compare against what the listing promised, not against what you hoped.
Can I get a refund because I did not find it useful? No, and no marketplace supports that. Escrow covers non-delivery and material misrepresentation — not disagreement with the content. Read the sample before buying.
