The Question #1 (1987)
The Question #2
The Question #3
The Question #4
The Question #5
The Question #6
The Question #7
The Question #8
The Question #9
The Question #10
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The Question #27
The Question #28
The Question #29
The Question #30
The Question #31
The Question #32
The Question #33
The Question #34
The Question #35
The Question #36

Green Arrow Vol. 2 Annual #3

The Question Quarterly #1 (1990)
The Question Quarterly #2
The Question Quarterly #3
The Question Quarterly #4
The Question Quarterly #5

The Question Returns #1 (1997)

52 #1 (2006)
52 #2
52 #3
52 #4
52 #5
52 #6
52 #7
52 #8
52 #9
52 #10
52 #11
52 #12
52 #13
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52 #15
52 #16
52 #17
52 #18
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52 #20
52 #21
52 #22
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52 #25
52 #26
52 #27
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52 #29
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52 #31
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52 #35
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52 #37
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52 #40
52 #41
52 #42
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52 #44
52 #45
52 #46
52 #47
52 #48
52 #49
52 #50
52 #51
52 #52

Crime Bible: Five Lessons of Blood #1 (2007)
Crime Bible: Five Lessons of Blood #2
Crime Bible: Five Lessons of Blood #3
Crime Bible: Five Lessons of Blood #4
Crime Bible: Five Lessons of Blood #5

Read Final Crisis here.

The Question #37 (2010)

The Question: Pipeline #1 (2011) – Collects the backups running through Detective Comics #854-863.

Free Comic Book Day: The New 52 #1 (2012)

Phantom Stranger Vol. 4 #0 (2012)

Justice League Vol. 2 #0

Phantom Stranger Vol. 4 #5
Phantom Stranger Vol. 4 #6
Phantom Stranger Vol. 4 #7

After Phantom Stranger Vol. 4 #8 the series was retitled Trinity of Sin: Phantom Stranger Vol. 4.

Trinity of Sin: Phantom Stranger Vol. 4 #9
Trinity of Sin: Phantom Stranger Vol. 4 #10

Read Trinity War here.

Trinity of Sin: Pandora #5

Trinity of Sin: The Phantom Stranger Vol. 4 #13

Justice League Dark #25

Trinity of Sin: Phantom Stranger Vol. 4 #14

Justice League Dark #26

Trinity of Sin: Phantom Stranger Vol. 4 #21
Trinity of Sin: Phantom Stranger Vol. 4 #22

New Suicide Squad #1 (2014)
New Suicide Squad #2
New Suicide Squad #3
New Suicide Squad #4

Trinity of Sin #1 (2014)
Trinity of Sin #2
Trinity of Sin #3
Trinity of Sin #4
Trinity of Sin #5
Trinity of Sin #6

New Suicide Squad #5
New Suicide Squad #6
New Suicide Squad #7
New Suicide Squad #8
New Suicide Squad #9
New Suicide Squad #10
New Suicide Squad #11
New Suicide Squad #12

New Suicide Squad Annual #1 (2015)

New Suicide Squad #13
New Suicide Squad #14
New Suicide Squad #15
New Suicide Squad #16

Action Comics #1005

Lois Lane #1 (2019)
Lois Lane #2
Lois Lane #3
Lois Lane #4

Event Leviathan #1 (2019)
Event Leviathan #2
Event Leviathan #3
Event Leviathan #4
Event Leviathan #5
Event Leviathan #6

Leviathan Dawn #1 (2020)

Checkmate #1 (2021)
Checkmate #2
Checkmate #3
Checkmate #4
Checkmate #5
Checkmate #6

Justice League Vol. 4 #69
Justice League Vol. 4 #70
Justice League Vol. 4 #71

The Question: All Along the Watchtower #5
The Question: All Along the Watchtower #6