Is there an API to read ePub books? [closed]

Question

I'm trying to create an ebook reader for WP7. So far I haven't been able to find any API to read ePub books with.

Thanks, Zain

Answer 1

• EPUB sharp beta - http://sourceforge.net/projects/epubsharp/

Also, you can check out the draft of the ePub 3 spec here

Edit: Fixed the link

EPUB Sharp has not been updated since a long time.

Here's a step by step procedure in building your own (for iPhone, IMO it's good starting point).

Answer 2

For DRM-free html based ePubs(there are also dtbook based ePubs, but I've never seen one) you can simply use a few libraries to build a reader:

1. An html render control, since the content is based on xhtml 1 and css
2. A zip library because the container is a zip archive
3. An xml library to parse the meta data files

For 2. and 3. there are many libraries, some of which support silverlight/WP7. No idea about 1, but I suspect WP7 already offers such a control.

Answer 3

I would imagine that extracting the contents of the book, as string or simple text and passing it into the Microsoft Speech SDK (SAPI) would work. Functions therein can be called from within c#. Did you try that already?