What Am I (3)

Riddle: I wiggled and cannot see, sometimes underground and sometimes on a tree. I really don't want to be on a hook, and I become a person when combined with a book. What am I?

Answer: Worm

Source: https://www.riddles.com/3059

Riddle: I wiggled and cannot see, sometimes underground and sometimes on a tree. I really don't want to be on a hook, and I become a person when combined with a book. What am I? Answer: Worm — Riddle Meme with riddle and answer link.

Riddle: I wiggled and cannot see, sometimes underground and sometimes on a tree. I really don't want to be on a hook, and I become a person when combined with a book. What am I? Answer: Worm — Square Riddle Meme.