xppl/app/templates/show_author_detail.html

{% extends 'base.html' %}

{% block main %}
<div class="container">

  <h1 class="header">{{ author.author_name }}</h1>


  <p>Books: {% for book in author.books %}

          <li>  {{ book.title }}</li>

    {% endfor %}</p>

</div>
{% endblock %}