I'm not a collector, but I've always been curious about a few things. For instance, when you have that much money worth of books, what do you do to keep them safe? Are they just sitting in a library in your house? I'd be afraid that a freak fire or flood would ruin them. Do you keep them off-premises or in some other kind of safe area? That seems more logical when you're dealing with that much value, but then you can't really enjoy having them.