If You Cannot Sleep At Least Have A Good Book To Read

I've been trying to get to sleep earlier than usual so as to waken a bit earlier, but last night all it meant was waking up at 2 AM and I just couldn't get back to sleep-so I read!
Roughly 6 AM I was ready to go back to sleep and of course woke up at my usual 9 AMish time!
Seems my body has found a clock that works and has settled to it! No sense messing with nature!