Who are the characters in the book "The Face on the Milk Carton"?I need to know them in order of importance please and thanks

Likely the most important, if you are trying to actually
rank them, would be Janie Johnson, then you could move to her parents since the three of
them together drive most of the action of the story.  You might also be able to put
Reeve shields up there but it is difficult to decide whether or not he would surpass the
parents in order of importance.

Again this is sort of a
difficult question as you could interpret it in different ways.  My feelings go for
Janie, then Mom and Dad though.