<%= @book.title %>

<% @book.authors.each do |author| %>
• <%= author.name %>
<% end %>

<% @book.languages.each do |language| %>
• <%= language.lang_code %>
<% end %>

<% @book.tags.each do |tag| %>
• <%= tag.name %>
<% end %>

Serie: <%= @book.serie.name %>

Publisher: <%= @book.publisher.name %>