First edition: 1, 2, 5, 6, 9, 10, 13-20 With obi: 1-3, 5-10, 14, 15, 17-20 This is a set of all 20 volumes. These are used books. Please forgive any minor scratches, stains, or folds. I try to include details to the best of my knowledge. I am also listing these on other flea market sites, so they may end suddenly. Thank you for your understanding.