On Reflection, The Newsletter of the APEX
For other uses of "On Reflection", see On Reflection (disambiguation).
On Reflection: The Newsletter of the APEX was a monthly newsletter published by The Aficionados of Progressive Excellence (APEX) in Cambridge, Massachusetts, USA. The editor/publisher was Jason M. Rubin. The newsletter was not dedicated to Gentle Giant, but various articles did feature the band.
The newsletter was published at least from January 1989 through August 1991.