the wheel. >> people come to the bookmobile? >> especially those who can't drive. people have their kindles and read books, too, but some people, they'll never not have a book in their hand. >> reporter: for the homeschooled foodie family who live up the road, the bookmobile puts the world in reach. >> i watched your kids as they came in here, and their eyes are wide and they're excited about what's inside. it's pretty cool to see. >> debbie is awesome. they come in here with their list of things they're interested in, and she always books. >> reporter: requests limited only by your imagination. >> i was curious about, well, what's great about snorkeling. >> reporter: books from a bus, why not? we get food from trucks. nourishing. >> how great is that? >> isn't everybody connected? why would anybody in the world need something like that, right? >> the patience to wait for >> right. >> to come to your town. >> there's lessons inherent in this vehicle. the other thing that's interesting, is on some of these people only see their n