[Doitsu]

Originally Posted by tomtomtom

But should I not have Landmarks in the navigator on Kindle? I do have links to landmarks in the internal TOC but I'd also like them in the side navigator.

Landmarks are usually defined in a special landmarks section that is missing in your nav doc.

Try wrapping them in a separate landmarks nav section:

Spoiler:

<nav epub:type="landmarks">
    <ol>
        <li><a epub:type="cover" href="FrontCover.xhtml">—Front cover</a></li>
        <li><a epub:type="cover" href="BackCover.xhtml">—Back cover</a></li>
        <li><a epub:type="titlepage" href="TitlePage.xhtml">—Title page</a></li>
        <li><a epub:type="copyright-page" href="Datapage.xhtml">—Copyright</a></li>
        <li><a epub:type="bodymatter" href="cover.xhtml">—Start of Introduction</a></li>
        <li><a epub:type="bodymatter" href="LongDescription.xhtml#_idParaDest-23">—Extended image description</a></li>
        <li><a epub:type="backmatter" href="POPad.xhtml">—Ad for Power of Peasants</a></li>
        <li><a epub:type="backmatter" href="BriefAd.xhtml">—Ad for a Brief History of England</a></li>
  </ol>
</nav>