set — A collection of books
set ::=
A set is a collection of books. Placing multiple books in a set, as opposed to publishing each of them separately, has the advantage that ID/IDREF links can then be used across all books.
A set is the top of the DocBook structural hierarchy. Although sets can contain other sets, nothing else can contain them.
Formatted as a displayed block. A set may generate additional front and back matter (tables of contents and setindexs, for example) around the books it contains.
Common attributes and common linking attributes.
Specifies an identifying string for presentation purposes
Identifies the editorial or publication status of the element on which it occurs
<set xmlns='http://docbook.org/ns/docbook'>
<title>The Perl Series</title>
<info>
<author>
<orgname>O'Reilly & Associates, Inc.</orgname>
</author>
</info>
<book><title>Learning Perl</title>
<chapter><title>...</title><para>...</para></chapter>
</book>
<book><title>Programming Perl</title>
<chapter><title>...</title><para>...</para></chapter>
</book>
<book><title>Advanced Perl Programming</title>
<chapter><title>...</title><para>...</para></chapter>
</book>
</set>