lilypond-book texinfo and a two-book-ly-file

[Thomas Morley]

Hi,

for some huge custom code I'm going to write some documentation using texinfo.
I started to set up the file manual.tely.
In terminal then:
    lilypond-book manual.tely
    texi2html manual.texi

At some point I have:
@lilypondfile[quote]{../doc-snippets/haenschen-klein.ly}

Two questions about it:
(1) This ly-file ouputs two books and I see several images after
running lilypond-book for it:
lily-6333cb39-1-1.eps
lily-6333cb39-1.eps
lily-6333cb39.eps
lily-6333cb39-1.png
lily-6333cb39.png
Alas only the output of the first book is finally printed (i.e. after texi2html)
Is it possible get both books printed?

(2) One of the books is in portrait the other in landscape format
Is there any texinfo option to get the landscape one rotated?
That landscape thingy is needed and I can't change it, it may be an
option to drop the portrait-book, though.
Even dropping that one I'd need to get the landscape output rotated, though.

Thanks,
  Harm