editor in chief, Sybil P. Parker editor in chief Sybil P. Parker editor in chief, Sybil P.Parker Editor in Chief Sybil P. Parker editor in chief, Daniel N. Lapedes editor in chief by K. Y. Suen editor in chief, Brian M. Fagan editor in chief, David B. Guralnik editor in chief Robert C. Rosaler editor in chief, Robert O. Zeleny