9 The Avenger vintage book lot, Kenneth Robeson. All vintage mass market paperbacks with cover wear &. Some idiot used marker in nearly every book's "other books in this series" page. Books 1-6 have broken spines. ok readers. 1 Justice, Inc. - 2nd Printing 1972, corner pages are stained towards the back, still has the Kent insert attached in book. 2 The Yellow Hoard - 2nd Print 1972. has Kent insert attached. 3 The Sky Walker - 2nd Print 1972, has Kent insert attached. 4 The Devil's Horns - 2nd Print 1973, Some stained pages, still has the True insert attached. 5 The Frosted Death - 1st Print 1972, Some pages are stained. 6 The Blood Ring - 1st Print 1972. No Marker!!! has a small scuff on back cover. Good shape otherwise =) 11 River of Ice - 1st Print 1973, pen & marker on the "other books" pages. has Kent insert attached. otherwise good shape. 12 The Flame Breathers - 2nd Print 1974, No Marker! Good shape. 13 Murder on Wheels - 1st Print 1973, markings on page edges ok shape.