11.   After his first field guide became a success, Peterson returned to New York, where he joined the staff of the Audubon Society.

12.   After he received his M.A. and Ph.D. at Princeton, he joined the staff of the testing service.

13.   After leaving the Air Force, he had a one-year residency at Malden Hospital in Malden, Mass., before joining the staff at Meharry Medical College.

14.   After training in pathology, he returned to Nigeria to join the staff of the University of Ibadan Teaching Hospital.

15.   All three want to join his staff, but Jackson wants to speak with them all at length before making any decisions.

16.   Allis succeeds Philip Bennett, who recently left the Globe to join the staff of the Washington Post.

17.   Born in Holyoke, Mr. Dwight attended Princeton University and graduated from Columbia University, before joining the staff of the family newspaper.

18.   Caro worked as a reporter for a small New Jersey paper, then joined the staff of Newsday, the Long Island daily.

19.   Chiles invited Towey to join his staff.

20.   Chuck Neinas, former executive director of the defunct College Football Association, has joined the staff of the American Football Coaches Association.