Using the Automatic Template Creation System in Easy Content Types
WordPress themes are based entirely on templates. These templates provide a way to customize the layout of your content on different pages and give you total control over how your website functions. Easy Content Types includes a very powerful function that will automatically create new template files for your custom post types and taxonomies based off of those already in existence in your theme. This is an explanation of how to leverage the power this feature provides.
The automatic template creation system makes it much easier for you to customize the way your custom post types / taxonomies are displayed. By each of them having their own template, you can easily change the layout for your “Books” custom post type, while leaving the default posts unchanged.