First issue edited by Alex Osheroff, all others by Sam Moskowitz.
New issues will be listed in bold.
|Helios 1||1||1||June||1937||8||edited by Alex Osheroff|
|Transcript of Helios 1||partial transcript by Judy Bemis and Tony Parker, www.fanac.org/fanzines/Helios/Helios_0101-00.html|
|Helios 4||1||4||October||1937||32||scan by David Ritter|
|Helios 7||2||1||June||1938||20||first anniversary issue|
Scans by Joe Siclari
Updated September 14, 2018. If you have a comment or question about these Web pages please send a note to the Fanac Webmaster. Thank you.