>> dalen. that gives me a lot to do, and also the other thing i like about taking care of my granddaughters is that it's not only kind of personally satisfying and wonderful to watch kids grow up and to watch their minds work and to watch them make the connections, you know, that we take for granted and to have them looking at the world in a different way, but also i feel like it's useful because i have these -- my son and my daughter-in-law are extraordinarily hard working themselves, and they're both artists, and they're both kind of in the early parts of their projects in work, so it actually, i think, is of some use. and what do you want when you're 65? you want to be of use, so i feel like i am. >> this summer, book >> this summer booktv is asking, what are you reading? >> the books i would have pulled out if you'd asked what are the books you're reading now are probably two or three graphic novels. what is fun home? do you know the book fun home? it's a graphic memoir by allison beck tell