Public-domain book · Edgar Rice Burroughs
The warlord of Mars
The warlord of Mars by Edgar Rice Burroughs is about 53,833 words — roughly 188 pages in a 6 x 9 in edition, 3 h 46 min to read.
If you published a new edition
| Trim | 10 pt | 11 pt | 12 pt | Spine (white, 11 pt) |
|---|---|---|---|---|
| 5 x 8 in | 214 | 252 | 300 | 0.568 in |
| 5.5 x 8.5 in | 178 | 214 | 244 | 0.482 in |
| 6 x 9 in | 162 | 188 | 220 | 0.423 in |
| 6.14 x 9.21 in | 148 | 180 | 208 | 0.405 in |
Based on an estimated 53,833 words in the Project Gutenberg text (licence boilerplate excluded).
Republishing this book
The warlord of Mars is in the public domain in the United States, which is why Project Gutenberg can distribute it freely. Copyright terms differ between countries (often the author's life plus 70 years), so check the status where you plan to sell.
Retailers are wary of duplicate public-domain editions. Amazon KDP, for example, expects public-domain books to be meaningfully differentiated — such as an original translation, substantial annotations, or new illustrations — and may decline undifferentiated copies of freely available texts. Read the current content guidelines before uploading.
Remove Project Gutenberg's name and licence text if you republish the work commercially, as their trademark licence requires.
Subjects
Science fiction; Mars (Planet) -- Fiction; Carter, John (Fictitious character) -- Fiction; Dejah Thoris (Fictitious character) -- Fiction
Sources & data
- Metadata from Project Gutenberg (ebook #68) via Gutendex; edition statistics from Open Library. Word count estimated from the plain-text file size.