What categories should I use to rank books?

Question

I am looking for a few areas that I can rank books (0-10 scale) to create an overall rating.

Some examples are ease of read, and interest the author generates.

Anyone have any other suggestions?

Answer 1

You might use this site to get ideas on how to create your own rating system or scale.

http://www.schoollibraryjournal.com/article/CA452758.html

Answer 2

power (if you thought about it for more than one month after reading it)

feelings of loss (if you feel like crying after reading it..not because of the outcome, but because you miss the characters so much and never want the book to end)

Answer 3

Plot (whether it's solid or spotty)
Characters (interesting, believeable, etc.)