• Perfect Edition :
    • a web e-book template that works in modern browsers
    • a tool to generate a nice web edition and robust EPUB edition from the same text
    • suitable for fiction and other straight-through prose
  • Softcover : Used for Ruby on Rails manual.
  • LeanPub
    • 80% Royalties
    • Permission to publish elsewhere at the same time.
    • Submit Markdown. LeanPub platform creates other formats like PDF, epub etc.
  • Use Asciidoc to publish to different formats like EPUB3