The endpapers are gray. Books 3 and 4 continue to show the revised, less military frontispieces and cover art. The endpapers are gray for all except book 23, which has pictorial endpapers. Book 1 continues to show the revised cover art. Books 3 and 4 continue to show the revised, less military frontispieces and cover art.
Book has pictorial endpapers.
Books have pictorial endpapers. Figure 16 Example of title block for digest-sized paperback format. Format used 1978. Figure 17 Example of title block for rack-sized paperback format. Book was later printed in a pictorial cover format that looks exactly like the dust jacket.