Howard the Duck Marvel.com

Howard the Duck (I) (1976-1986)
Howard the Duck Annual (1977)
Howard the Duck Magazine (1979-1981)

Howard the Duck (Movie Novel) (1986)
Howard the Duck Holiday Special (1997)
Lobo the Duck (Amalgam) (1997)
Howard the Duck (II) (Max Comics) (2002)

Howard the Duck (III) (2007-2008)

Spider-Man: Back in Quack (2010)

Howard the Duck (IV) (2015)

Howard the Human (2015)

Howard the Duck (V) (2016)

Deadpool the Duck (2017)

Reprints:
Howard the Duck: The Movie (1986-1987)

Essential Howard the Duck (2002)

 

See also:

Howard the Duck as member of A.R.M.O.R.

Howard the Duck as member of the Daydreamers