SUPERMAN COMICS

GOOD ENTRY-LEVEL STANDALONE COMICS:
Supeman: The Man of Steel (1986) -> Superman vol 2 #1-2
Superman: Birthright
Superman: Secret Origin
Superman For All Seasons
Superman: Secret Identity
Superman: Peace on Earth
Superman: American Alien
Action Comics #775 - What's So Funny About Truth, Justice, & the American Way?
Superman: Kryptonite (Superman Confidential #1-5,11)
Superman vol 1 Annual #11, Superman #423 -> Action Comics #583 (Superman by Alan Moore)
Kingdom Come
Superman: Last Son of Earth
Superman: Red Son
Superman: Up in the Sky
(start from Busiek & Johns then All-Star, Unchained, v4 and more, then if you need more Sups return to Triangle era)


TRIANGLE ERA:
Man of Steel #1-6 -> Superman vol 2 #1-2
Adventures of Superman #424-425
Legends #1-4
Superman vol 2 #3 -> Adventures of Superman #426 -> Action Comics #586
Legends #5-6
Superman vol 2 #4, #8 -> Action Comics #591
Adventures of Superman #432-434, Annual #1
Superman vol 2 #11
Action Comics #594 -> Booster Gold #23, Action Comics #595
Adventures of Superman #437-438
Superman vol 2 #17
Adventures of Superman #440 -> Action Comics #600
Superman vol 2 #18, #21-> Adventures of Superman #444 -> Superman vol 2 #22
Adventures of Superman #445
Superman vol 2 #23, Annual #2, #25, #27 -> Adventures of Superman #450
Superman Vol 2 #28
Adventures of Superman #451
Superman Vol 2 #29
Adventures of Superman #452
Superman Vol 2 #30
Adventures of Superman #453-454
Action Comics Annual #2
Superman Vol 2 #32
Adventures of Superman #455
Superman Vol 2 #33
Adventures of Superman #456
Action Comics #643-644
Adventures of Superman #458-459 -> Action Comics #646 -> Adventures of Superman #460-462
Superman Vol 2 #41
Adventures of Superman #464
Action Comics #651
Superman Vol 2 #42
Adventures of Superman #465
Action Comics #652
Adventures of Superman #466, #468
Action Comics #653
Superman vol 2 #44 -> Adventures of Superman #467 -> Action Comics #654
Superman Vol 2 #49 -> Starman vol 1 #28 -> Superman Vol 2 #50 -> Action Comics #660
Adventures of Superman #474
Action Comics #662 -> Superman vol 2 #53
Superman The Man of Steel #1 -> Superman #57 -> Adventures of Superman #480 -> Action Comics #667
Superman vol 2 #58-59, #64
Action Comics #670 (p13-14), #671 (p19-20), #672,676-678
Superman The Man of Steel #16 -> Superman vol 2 #72
DEATH, FUNERAL and REIGN OF SUPERMAN:
Superman The Man of Steel #18
Justice League America #69
Superman vol 2 #74
Adventures of Superman #497
Action Comics #684
Superman The Man of Steel #19
Superman vol 2 #75
Adventures of Superman #498
Action Comics #685
Superman The Man of Steel #20
Superman vol 2 #76
Adventures of Superman #499
Action Comics #686
Superman The Man of Steel #21
Superman vol 2 #77
Adventures of Superman #500
Action Comics #687
Superman The Man of Steel #22
Superman vol 2 #78
Adventures of Superman #501
Action Comics #688
Superman The Man of Steel #23
Adventures of Superman #502
Action Comics #689
Superman The Man of Steel #24
Superman vol 2 #80
Adventures of Superman #503
Action Comics #690
Superman The Man of Steel #25
Superman vol 2 #81
Adventures of Superman #504
Action Comics #691
Superman The Man of Steel #26
Green Lantern #46
Superman vol 2 #82
Adventures of Superman  #505
Action Comics #692
Superman vol 2 #83
Adventures of Superman #506
(END OF REIGN, REST OF TRIANGLE ERA):
Superman/Doomsday: Hunter/Prey
Superman: The Wedding Album

MODERN (00S) TRIANGLE ERA:
Action Comics #775
Superman vol 2 #165-166
Superman the Man of Steel #110
Superman vol 2 #167
Adventures of Superman #589
Superman the Man of Steel #111
Action Comics #776
Superman vol 2 #170
Action Comics #783
Adventures of Superman #599-600
Superman vol 2 #176, #178, #181
Action Comics #791
Superman vol 2 #182-183
Action Comics #792
Superman vol 2 #184
Adventures of Superman #606
Superman the Man of Steel #128
Action Comics #793
Superman vol 2 #185
Action Comics #794
Superman vol 2 #186
Adventures of Superman #608
Superman the Man of Steel #130
Action Comics #795
Superman vol 2 #187
Adventures of Superman #609
Superman the Man of Steel #131
Action Comics #796-797
Adventures of Superman #610
Action Comics #800, #810

Superman/Batman #1-26 + Superman/Batman Secret Files & Origins 2003


SUPERMAN BY BUSIEK & JOHNS:
Superman #650
Action Comics #837
Superman #651
Action Comics #838
Superman #652
Action Comics #839
Superman #653
Action Comics #840-843
Superman #654-659
Action Comics #848-849
Superman #666, 660-661
Action Comics #844-846, Action Comics Annual #10, #851, Annual #11
Superman #662-664, #667, Superman Annual #13
Action Comics #850
Superman #665
Action Comics #852-854
Superman #668-676
Action Comics #858-863
Superman #677-680
Action Comics #865-870
Supergirl Vol. 5 #34
Superman’s Pal, Jimmy Olsen Vol. 2 #1 (2008)
Superman: New Krypton Special #1 (2008)
Superman #681
Adventure Comics Special Featuring The Guardian #1 (2009)
Action Comics #871
Supergirl Vol. 5 #35
Superman #682
Action Comics #872
Supergirl Vol. 5 #36
Superman #683
Action Comics #873
Superman #684
Action Comics #874
Superman #685
NEW KRYPTON ERA:
Superman: World of New Krypton #1-5
Superman: World of New Krypton #6 -> Action Comics #880 -> Supergirl Vol 5 #44 -> Superman #691
Superman: World of New Krypton #7-8
Blackest Night: Superman #1-3
Superman: World of New Krypton #9-12
Adventure Comics #8
Superman: Last Stand of New Krypton #1
Action Comics #887
Supergirl #51
Superman #698
Adventure Comics #9
Superman: Last Stand of New Krypton #2
Action Comics #888
Adventure Comics #10
Supergirl #52
Superman #699
Superman: Last Stand of New Krypton #3
Action Comics #889
Adventure Comics #11
Superman: War of the Supermen #0-4 -> Superman #700

All-Star Superman
Superman Uchained
Superman Vol. 3 #32-39
Action Comics vol 2 #25-52 (25-29 36-47)

Superman: Lois and Clark #1-8
DC Universe: Rebirth #1
Superman: Rebirth #1
Superman Vol. 4 #1-17
Superman Vol. 4 #18 -> Action Comics #975 -> Superman Vol. 4 #19 -> Action Comics #976
Superman Vol. 4 #20-36
Superman Vol. 4 #37->Super Sons #11 -> Teen Titans Vol 6 #15 -> Superman Vol. 4 #38
Superman Vol. 4 #39-45