sabrina lamb, jan donaldson, larry wilmore and, of course, mel watkins. thank you.audible conversations] >> the history of african-american humor from the 13th annual harlem book fair. booktv's live coverage of the 2011 harlem book fair will continue with a panel on african-american history and biography after this short break. >>> it's booktv's live all-day coverage of the harlem book fair. [inaudible conversations] >> the supreme court is now available as a standard and enhanced e-book and tells the story of the court through the eyes of the justices themselves. eleven original c-span interviews with current and retired justices. this new edition e-book includes an interview with the newest justice, elena kagan, and with the enhanced e-book add to your experience by watching multimedia clips from all the justices. available now wherever e-books are sold. >> what are you reading this summer? is booktv wants to know. >> well, i'm reading a book about the coldest winter, and quite frankly, i've held on to this book not wanting to open up the pages to it. it goes over