What if I have more than one book?

[djsamperi]

The latest version of the hugo walden theme supports a simple static website with menu items Home, Blog, and Docs, where the latter is very similar to hugo-book. This makes sense because I might have more than one book, and in this way there could be several Docs links, one per book. This is not an issue with hugo-book, just a suggestion that a hybrid approach might be more flexible.