Did you like the book? Why?
What do you think the book is about? what themes run through it? Is there a moral message?
Did you like one character in particular?
Were the lead characters sympathetic or likeable?
Was the storyline clear?
Did you like the style in which it was written?
How much of the author came through in the book?
Is the book similar to others you have read?
Would you read more by the same author?
If it won a prize or had any particular critical reviews, did it warrant it?
What did you think of the ending?
Was it a slow start to the book or were you hooked right away?
Did it invoke any emotions? Make you laugh, cry, scared etc?