11.   These authors are right to point out that in cross sectional analyses it is difficult to make assumptions of causality.

12.   Who owns the copyright when there is more than one author?

13.   Word had reached her that the author was not delayed but quite unable to come.

14.   You usually find shareware authors are very responsive to suggestions and ideas.

15.   Authors are famously ignorant about the realities of publishing.

16.   The author will be signing copies of his books today.

17.   The author was James Meade, a young economist working in the Cabinet Office.

18.   At the time of writing that message, its author had certainly been in the right frame to oust Theo Sykes from the role of chief suspect.

19.   The author was a councillor of Edward IV and is in general a far more reliable source than Mancini.