Who is Tiny McGraw from A Bite to Remember and what is their importance?

Tiny is Jackie's assistant. Tiny is a very large man and over six feet tall which makes him and Jackie a unique pair. He has worked with her for over ten years and they are more than colleagues, they are best friends.

A more in depth analysis of the character is available: http://www.bookrags.com/studyguide-a-bite-to-remember/characters.html