Book root element
For Chaptered works and A-Z Reference Works, use the book element as the root node when you create complete titles. This allows for the front content, end content, and letter sets.
The root element book must have id and doi attributes values.
/book
Within books, capture front and end matter as well as the main text.
Example outline structure for an A-Z Reference Work
<book id="acref-9780195123456" doi="10.1093/acref/9780195123456.001.0001">
<frontMatter><miscMatterGroup>
<miscMatter id="acref-9780195123456-miscMatter-01" class="contents">
<textMatter/>
</miscMatter></miscMatterGroup>
</frontMatter>
<mainText><part role="A">
<e id="acref-9780195123456-e-0355" doi="10.1093/acref/9780195123456.013.0355">
<headwordGroup>
<headword/>
<hom/>
<headwordInfo>
<p/>
</headwordInfo>
<altHeadwordGroup>
<headword/>
</altHeadwordGroup>
</headwordGroup>
<section role="main">
<textMatter>
<div1>
<p/>
</div1>
</textMatter>
</section>
<floatGroup/>
</e></part>
</mainText>
</book>