Convention has a definite influence on the choices we make when decorating a room. Most of us will select complementary artwork, a favorite vase, or other items to suit our taste. But one choice not often considered is a book or, more accurately, stacks of them. Designer Thomas O'Brien has a vast book collection, including vintage selections, newer printings, art books, and architectural guides. Instead of keeping them behind glass or in a row on shelves, Thomas places these volumes of books...