How to implement yii2 alphabetical index?

Question

Yii

Good day to all. There is a book table with fields: id, title, id_author, id_pub and so on, which are not particularly important.
There is also an author table with fields: id, fio. The page must be displayed in alphabetical order. It's not entirely clear how to do this. I would appreciate information that can help. Thank you.

Answer 1

->orderBy('some_field ASC')
sql order by

Answer 2

I recently answered a similar question:
Outputting data from MySql?