Homage: Action Comics #425 / Savage Dragon #196

Title: Action Comics #425	Title: Savage Dragon #196
Publisher: DC Comics	Publisher: Image Comics
Cover date: 1973	Cover date: 2014
Artist: Nick Cardy	Artist: Erik Larsen

Remake: Action Comics #27 / Superman Unchained #2

Title: Action Comics #27	Title: Superman Unchained #2
Publisher: DC Comics	Publisher: DC Comics
Cover date: 1940	Cover date: 2013
Artist: Paul Cassidy	Artist: Gary Frank

Spotted at Comic Book Resources.

Puzzle covers: Superman: New Krypton

Title: Superman #681 / Action Comics #871 / Supergirl v5 #35
Publisher: DC Comics
Cover date: 2008
Artist: Alex Ross

Sequential Covers: Action Comics #745-747

Title: Action Comics #745	Title: Action Comics #746
Publisher: DC Comics	Publisher: DC Comics
Cover date: 1998	Cover date: 1998
Artist: Stuart Immonen	Artist: Stuart Immonen

Title: Action Comics #747
Publisher: DC Comics
Cover date: 1998
Artist: Stuart Immonen

Related: Sacrifice covers

Title: Superman vs 219	Title: Action Comics #829
Publisher: DC Comics	Publisher: DC Comics
Cover date: 2005	Cover date: 2005
Artist: Ed Benes	Artist: Tony Daniel

Title: Adventures of Superman #642	Title: Wonder Woman v2 #219
Publisher: DC Comics	Publisher: DC Comics
Cover date: 2005	Cover date: 2005
Artist: Karl Kerschl	Artist: J.G. Jones

Related: Action Comics #890

Title: Action Comics #890	Title: Action Comics #890 2nd printing
Publisher: DC Comics	Publisher: DC Comics
Cover date: 2010	Cover date: 2010
Artist: Dave Finch	Artist: Dave Finch

Superman #199 Homages

Title: Superman #199	Title: Limited Collector's Edition #48
Publisher: DC Comics	Publisher: DC Comics
Cover date: 1967	Cover date: 1976
Artist: Carmine Infantino	Artist: Jose Luis Garcia Lopez

Title: The Adventures of Superman #463	Title: Simpsons Comics #34
Publisher: DC Comics	Publisher: Bongo Comics
Cover date: 1990	Cover date: 1997
Artist: Dan Jurgens	Artist: Stephanie Gladden

Title: Simpsons Comics #145	Title: Simpsons Comics #146
Publisher: Bongo Comics	Publisher: Bongo Comics
Cover date: 2008	Cover date: 2008
Artist: Matt Groening & Jason Ho	Artist: Matt Groening & Jason Ho

Title: Jersey Gods #1	Title: Tiny Titans #16
Publisher: Image Comics	Publisher: DC Comics
Cover date: 2009	Cover date: 2009
Artist: Mike Allred	Artist: Art Baltazar

Title: Action Comics #892	Title: Futurequake #21
Publisher: DC Comics	Publisher: Futurequake Press
Cover date: 2010	Cover date: 2012
Artist: Ivan Reis	Artist: Gibson Quarter

Homage: Action Comics #568 / Buffy The Vampire Slayer s8 #34

Title: Action Comics #568	Title: Buffy The Vampire Slayer s8 #34
Publisher: DC Comics	Publisher: Dark Horse Comics
Cover date: 1985	Cover date: 2010
Artist: Howard Bender	Artist: Georges Jeanty

Related: Action Comics #811 / The Adventures of Superman #624

Title: Action Comics #811	Title: The Adventures of Superman #624
Publisher: DC Comics	Publisher: DC Comics
Cover date: 2004	Cover date: 2004
Artist: Ed McGuinness	Artist: Ed McGuinness

It´s only Recoloring (But I like it): Action Comics #242

Title: Action Comics #242	Title: Showcase presents: Superman v1
Publisher: DC Comics	Publisher: DC Comics
Cover date: 1958	Cover date: 2005
Artist: Curt Swan	Artist: Curt Swan

Homage: Action Comics #300 / Superman v2 #29

Title: Action Comics #300	Title: Superman v2 #29
Publisher: DC Comics	Publisher: DC Comics
Cover date: 1963	Cover date: 1989
Artist: Curt Swan	Artist: Kerry Gammill

Homage: Action Comics #346 / Supergirl v5 #4

Title: Action Comics #346	Title: Supergirl v5 #4
Publisher: DC Comics	Publisher: DC Comics
Cover date: 1967	Cover date: 2006
Artist: Curt Swan	Artist: Ian Churchill

Before & After: Action Comics #581

Title: Action Comics #581 Solicitation	Title: Action Comics #581
Publisher: DC Comics	Publisher: DC Comics
Cover date: 2007	Cover date: 2007
Artist: Adam Kubert	Artist: Adam Kubert

Homage: Action Comics #688 / Action Comics #709

Title: Action Comics #688	Title: Action Comics #709
Publisher: DC Comics	Publisher: DC Comics
Cover date: 1993	Cover date: 1995
Artist: Butch Guice	Artist: Butch Guice

Homage: Superman v2 #4 / Action Comics #718

Title: Superman v2 #4	Title: Action Comics #718
Publisher: DC Comics	Publisher: DC Comics
Cover date: 1987	Cover date: 1996
Artist: John Byrne	Artist: Kieron Dwyer

Homage: Booster Gold v1 #7 / Action Comics #594

Title: Booster Gold v1 #7	Title: Action Comics #594
Publisher: DC Comics	Publisher: DC Comics
Cover date: 1986	Cover date: 1987
Artist: Dan Jurgens	Artist: John Byrne

Puzzle Covers: The Millenium Giants

Remake: Action Comics #583 / Superman: Whatever happened to the man of tomorrow? HC

Title: Action Comics #583	Title: Superman: Whatever happened to the man of tomorrow? HC
Publisher: DC Comics	Publisher: DC Comics
Cover date: 1986	Cover date: 2009
Artist: Curt Swan	Artist: Brian Bolland

Action Comics #252 Homages

Title: Action Comics #252	Title: Supergirl & Prysm Double Shot #1
Publisher: DC Comics	Publisher: DC Comics
Cover date: 1959	Cover date: 1998
Artist: Curt Swan	Artist: Tom Grindberg

Title: Supergirl v4 75	Title: Supergirl: Many Happy Returns
Publisher: DC Comics	Publisher: DC Comics
Cover date: 2002	Cover date: 2003
Artist: Rob Haynes	Artist: Ed Benes

Title: Supergirl v5 #1	Title: Supergirl v5 #58
Publisher: DC Comics	Publisher: DC Comics
Cover date: 2005	Cover date: 2011
Artist: Ian Churchill	Artist: Amanda Conner

Homage: Action Comics #361 / The Adventures of Superman #482

Title: Action Comics #361	Title: The Adventures of Superman #482
Publisher: DC Comics	Publisher: DC Comics
Cover date: 1968	Cover date: 1991
Artist: Neal Adams	Artist: Jerry Ordway