Avengers annual ran for 23 issues. From 1998-2001 the series ran with a unique indicia titles; Avengers / Squadron Supreme '98 Avengers 1999 Avengers 2000 Avengers 2001 Collected Editions Avengers Omnibus Volume 2 (#1-2) Avengers Epic Collection: The Masters of Evil (#1-2) Marvel Masterworks: Avenge…