He did this by making keys with paperback novel covers, tin foil, and glue.

The pulp format declined from rising expenses, but even more due to the heavy competition from comic books, television, and the paperback novel.

I read paperback novels with pictures of muscular barbarians on the cover.

There's nothing more satisfying than the divesting of life's encumbrances: too-hot overcoats, disloyal friends — old paperback novels.

It published both original hardcover and reprinted mass market paperback novels.