But then again, it seldom has been a typical bedtime story with Zach. Tonight we started reading a grade 12 environmental science textbook loaned to him by our babysitter. He is now – as I write – drawing a free hand map of the world with amazing precision. He’s excitedly talking about charts and graphs and experiments and field observations that he plans to do as we read this text. He hopes to re-borrow it after each time H needs it back. How am I supposed to keep up?