Five factory (5) Black's Reader Service Company hardback books - near new

Hardback classics bound into single books by author. Introduced in the late 1920's and running through the 1930's. Victor Hugo with copyright date 1928; other 4 with copyright but factory no date. All books in like-new period condition meaning they appear unread, spotless and tight but show foxing on edges and inside covers; boards perfect with sharp corners, excellent color and spine printing - books have their original wax paper-like dust covers. While those wax covers are worn they served their purpose by preserving their contents well. Each book is 7 5/8" X 5 1/2" with about 500-600+ pages, depending on author. Media mail.