The Invisible Avenger (Illustrated Publications, 1950 series) has been grouped as part of a series of titles with related contents.
The precise issue of transition to Invisible Avenger Comics is uknown.
Initial issues are by Virgil Rreilly. Later issues are by Peter Chapman.
The Invisible Avenger
#1 (1950) to #11 (1951)
Invisible Avenger Comics
#11 (1951) to #28 (1952)