Speed read The Elephant In The Staffroom : How to reduce teacher stress and wellbeing
Not sure this did what it said on the tin. It had some useful tips but was more aimed at individuals and was thoughtful, arther than a 'how to' guide for school , so I learnt nothing.
Some of it irritated me, too. Chris Eyre pointed out the plague of presenteeism but in the same book suggested taking 'one day off at the weekend' (ermmmm... how about both?) , getting in to work early (hhahaha! Spot the male!) and thinks leaving at 6 pm is also sustainable, sensible and normal. He genuinely suggests taking one night off a week. I guess he thinks he is being realistic.
It si quite unususal for these books to be written by secondary teachers but my supsicions were raised when he kept mentioning A Level. I glanced at the back of the book and found that he teaches ina 6th form college. Yes, I know it has its pressures, but still....
Anyhoo, there were some useful 'leadership tips' scattered around : but I felt more stressed when I had finished it. Somewhat ironically. But then I am that person who finds pliates and yoga and exercise stress inducing 
On a side note, the government gatehrs self reports on working hours every so often (and frequently fails to report back). It also measures % of wor done 'out of hours'. I was astonished that they measure 'out of hours' as hours worked before 8 am and after 6 pm!! Bloody Hell : don't tell SLT that!
I also read about some worthy schools that have a 'wellbeing bell' to tell teachers to get out and go home. Great. But the example he gives is rung at 6pm ... a full 3 hours after the end of the school day 
I think I am one of the few remaining teachers who really really does not judge a teacher who leaves on, or soon after the bell. Good for me them.
Sorry to non teachers. I am sure you found this review whiny and dull! I shall get back to my out of hours marking (not).