What is the recommended way of having a TOC appear in multiple places of a book?

[Robert Lauriston]

You could have a third book including all non-generated files from
both books and incorporate its TOC and index by reference in the two
real books.

On Thu, Mar 14, 2013 at 12:53 PM,  <john.x.posada at us.hsbc.com> wrote:
> Hi, guys...
>
> I have a 1,500+ FM11 book that is divided into two volumes. The book has a
> TOC and Index with both volumes. Both Volume 1 and 2 have covers and the
> pagination starts at 1 for each volume. Everything good. It's also
> conceivable that I'll eventually have Volumes 3, 4, 5, and 6.
>
> Now, I want to put the same TOC in the front of both Volumes and the Index
> at the end of both volume.. What is the suggested approach?