The authors added a 15-page afterword to bring it up to date.

The author adds, "Two are better than one, because they have a good reward for their labor.

As mentioned, recent authors have added to the classical list.

The author adds, "He never 'bought black' in his life."

If only those who never smoked are taken into account, the cancer risk associated with excess weight is even greater, the authors add.

The authors add: 'The lessons from our study of local financial reforms are clear enough.

The review's authors added that more studies would be needed to determine the safety of long-term drug use.

Besides, we consumers weren't the only ones to sin, the authors add.

To which the author adds, "This, of course, was a lie."

The author adds: "This book is part of a series on cultural impact.