Multiple authors

I'm creating a blog with multiple authors. I'm trying to find a way to have automatic author information (name, picture, bio) at the bottom of every post. What's the best way to do this?

I had to deal with a similar situation and

I had to deal with a similar situation and found a trick that works, but there might be a more practical solutions.
Given that you created a parent page named author with children pages and also given that you created a custom fields in the blog article blueprint with "header.myauthor", this code might work:

{% for page in page.find('/author') if page.header.myauthor == page.author %}
{{ page.header.authorbio }}

{% endfor %}