Groo #1 - PC Comics - 1982
Groo #35 - Marvel Comics - 1988
Groo #41 - Marvel Comics - 1988
Groo #43 - Marvel Comics - 1988
Groo #47 - Marvel Comics - 1989
Groo #50 - Marvel Comics - 1989
Groo #52 - Marvel Comics - 1989
Groo #54 - Marvel Comics - 1989
Groo #55 - Marvel Comics - 1989
Groo #7 - PC Comics - 1984 - 1st Appearance of Chakaal
Groo #8 - Pacific Comics - 1984
Groo the Wanderer #14 - Marvel Comics - 1986
Groo the Wanderer #18 - Marvel Comics - 1986
Groo The Wanderer #20 - Marvel Comics - 1986
Groo the Wanderer #20 - Marvel Comics - 1986
Groo The Wanderer #21 - Marvel Comics - 1986
Groo the Wanderer #26 - Marvel Comics - 1987
Groo the Wanderer #33 - Marvel Comics - 1987
Groo the Wanderer #34 - Marvel Comics - 1987
Groo the Wanderer #61 - Marvel Comics - 1990
