Love these posts from Belgian reviewer.
My answers are as follows:
Teachers’s secret: Either would appeal but think hopscotch more unique.
Our Kind of Cruelty: Definitely 3, the other 2 look dull to me.
Until your mine: Cover 1 as the close up of the eye is a startling image.
Educated: Cover 1. At first the pencil is a crisp clean image but when look again see the red forms hills and there is a figure on top; I love this and my even create a similar piece of ‘art’.
I let you go: I have cover 3 and this is the one I like best.