Dear Herr Hesse, I know you’ve been dead since 1962, a good ten years before I was born, and my writing to you may come across as a mad gesture the likes of which only the overly obsessed are capable of. I can assure you I’m not mad, even though everyone around me is. I’ve just finished reading your 1919 novel Demian , which you wrote when you’re on the brink of madness (Was the war that bad? Why did all those young men have to die?), and which made you what my generation calls an “overnight sensation” among the disillusioned young. Before I started reading the book, I’d wondered why it’d had such an effect on the young men of the 1910s (and also those of the following decades). It’s just a book, I thought. Aren’t we exaggerating? But I should’ve known. Your Siddhartha has after all been my personal guide since I first read it in 2004, so why should this one be made of lesser stuff? The actor/scholar James Franco, a young(ish) man of my generation, wrote a new introduc...