These new rules were released as a hardcover book in January 2006.

He was reading a hardcover book and smoking a pipe.

You may also be better off taking along paperbacks instead of hardcover books.

Next to me: a woman in her early 40's behind a large stack of hardcover books.

It reached number six on the list of best-selling hardcover books for 1988.

The series (issues 1 -8) is available in a hardcover book.

When closed, it's approximately the same size as a hardcover book.

The web project drew international media attention, and has been published as three hardcover books.

Make a case for your Kindle out of an old hardcover book.

Thinking more carefully about what to buy, consumers feel they can do without buying hardcover books.