Choose “File..”->”Save Special…”->”Save as eBook” from the menus in Atlantis.
5. Give it a name, fill in whatever information it asks for and you want to include, and click save.
Now you should have a workable epub-file. However, this file will be basic, and no images will be included, except for possibly the cover image.
You can add more niceties after this by using a dedicated epub-editor. Here, the choice is much better. I guess Calibre should do the trick, so would eCub, Sigil and many more. Check this page out for a list: http://www.lexcycle.com/faq/how_to_create_epub
The optional final step is to convert the epub into mobi and Kindle format, if you want to publish for that platform as well. For that you can use Mobipocket Creator and Kindlegen, which require some command line skills. Some of the tools listed above may make the process easier though — once you have your epub-file. These steps you could also do on a Mac.
1. Download and install Mobipocket Reader.
2. Download and install/unpack KindleGen.
3. Open Mobipocket Reader — then drag and drop your epub file onto the Reader’s main window (opening other ways often fail). The file is automatically converted and saved in your default ebook-folder (usually My Documents->My eBooks). Quit Reader.
4. Then find the converted ebook-file, now with a “.prc”-suffix, in your ebook-folder,
(optional: to edit the ebook for kindle, making it better, download and install Mobipocket Creator, and open the .prc-file with creator here)
5. KindleGen is a command line tool, so you need to copy the .prc-file to the kindlegen folder.
6. Then just run “kindlegen [FILENAME.EPUB]“.
Voila: You have a Kindle-ready file, a mobipocket (prc-file) as well as an epub.
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I was thinking about converting my book file to html using Atlantis and uploading the resulting file to Kindle. The resulting html file works fine for me in Firefox, but from what I'm reading on the Kindle website, I would actually need to strip a lot of the html code out and replace it.
That sounds like a lot of work, but I'm not sure that using the instructions given above are going to be easy either. Does anyone have any thoughts or experience on preparing books for Kindle?
By the way, evidently http://www.lulu.com will take ePub files and make them available on the iPad and other devices if the file passes some sort of code checker.