How would you draw 'plan for chaos'?

I have to pick a book title, and draw a new front cover for it, going off just the title, nothing to do with the story-line. i've picked the book 'plan for chaos' but im a bit stuck for idea's. i was thinking blueprints, pens, comp, things like that overlapping. any clues? other titles were 'Bodily secrets' or 'innocent house' not sure if they would be easier... help!