Vertical Readings in Dante's Comedy: Volume 1 - Paperbackby George Corbett (Author), Heather Webb (Author) "Vertical Readings in Dante s Comedy is a reappraisal of the poem by an international team of thirty four scholars. Each vertical reading analyses three same numbered cantos from the three canticles: Inferno i, Purgatorio i and Paradiso i; Inferno ii, Purgatorio ii and Paradiso ii; etc. Although scholars have suggested before that there are correspondences between same numbered cantos that beg to be