You've heard of March Madness, but we're turning up the heat with Summer Madness! This online bracket-style tournament matches blockbuster, best-selling books from a variety of genres in one-on-one games. Just click on the image of the book you think would win in each head-to-head match and then click the vote button at the bottom of the page. We'll tally all of the votes each week and post the winners who advance to the next round. At the end of four weeks, there will be a final match and one literary champ declared the winner!