{% for book in site.books %} {% if book.feature == true %}
{{ book.title }}

Edición publicada en {{ book.ciudad }} por {{ book.editorial }} en {{ book.edicion }}

{{ book.title }}
{{ book.author }}{% if book.author2 %}, {{ book.author2 }}{% endif %}{% if book.author3 %}, {{ book.author3 }}{% endif %}
{% endif %} {% endfor %}