Hi Mat
Having covered similar needs for ebooks I have been working on - here are a few options :
This is probably best prefaced by the format in which I am using ALL tiddlywiki ebook / app versions
and that is that
each page is continuous as it would be in any book EXCEPT
in tiddlywiki the native format is for the content to continue
DOWN the page - rather than
OVER the pageSo, all my pages are smoothly transitioned down the page.
Therefore - each chapter is a distinct tiddler -
and there are not distinctions between pages.
IF A BREAK between PARTS in a chapter are required
that is easily done by adding <br/> one or more times to enhance the distance.... ( as suggested by Tobias )
ORJust add a line horizontal line - eg :
<br/><br/>
---
<br/><br/>
OR create a more pronounced full width break: with colour :
eg
<div style="background-color:lavender;height:7px;width:100%;left:0;top:0;"></div>
Links between chapters can be done in multiple ways:
How would you like to see it - let me know and I'll see if I can help .....