Batman #1 (1940) - First appearance of The Joker

Detective Comics #168 - The Man Behind the Red Hood

Batman #251

Detective Comics #475
Detective Comics #476

Batman: The Man Who Laughs #1 (2005)

Batman Confidential #7 – Alternate, non-canon story of Batman & Joker’s first meeting
Batman Confidential #8
Batman Confidential #9
Batman Confidential #10
Batman Confidential #11
Batman Confidential #12

Legends of the Dark Knight #65
Legends of the Dark Knight #66
Legends of the Dark Knight #67
Legends of the Dark Knight #68

Batman: The Long Halloween #1 (1996)
Batman: The Long Halloween #2
Batman: The Long Halloween #3
Batman: The Long Halloween #4
Batman: The Long Halloween #5
Batman: The Long Halloween #6
Batman: The Long Halloween #7
Batman: The Long Halloween #8
Batman: The Long Halloween #9
Batman: The Long Halloween #10
Batman: The Long Halloween #11
Batman: The Long Halloween #12
Batman: The Long Halloween #13

The Killing Joke #1 (1988)

Batman #426 – A Death in the Family
Batman #427
Batman #428
Batman #429

Arkham Asylum: A Serious House on a Serious Earth #1 (1987)

Detective Comics #726

Joker #1 (2008)

Batman #663

Arkham Asylum: Madness #1 (2010)

Batman Vol. 2 #23.1 – Joker

Detective Comics Vol. 2 #1 (2011)

Read Death of the Family here.

Read Batman: Endgame here.

Batman Vol. 2 #47
Batman Vol. 2 #48

Batman: Three Jokers #1 (2020) - Not Canon
Batman: Three Jokers #2
Batman: Three Jokers #3

Batman Vol. 3 #25
Batman Vol. 3 #26
Batman Vol. 3 #27
Batman Vol. 3 #28
Batman Vol. 3 #29
Batman Vol. 3 #30
Batman Vol. 3 #31
Batman Vol. 3 #32

Dark Days: The Forge #1 (2017)

Dark Days: The Casting #1 (2017)

Dark Nights: Metal #6

Batman: Prelude to the Wedding: Harley Quinn vs. The Joker #1 (2018)

Batman Vol. 3 #48
Batman Vol. 3 #49
Batman Vol. 3 #50

Justice League Vol. 4 #1 (2018)
Justice League Vol. 4 #2
Justice League Vol. 4 #3
Justice League Vol. 4 #4
Justice League Vol. 4 #5
Justice League Vol. 4 #6
Justice League Vol. 4 #7
Justice League Vol. 4 #8

Read Drowned Earth here.

Justice League Vol. 4 #13

The Batman Who Laughs Vol. 2 #1 (2019)
The Batman Who Laughs Vol. 2 #2
The Batman Who Laughs Vol. 2 #3

New Year’s Evil Vol. 2 #1 (2020)

The Joker: Year of the Villain #1 (2019)

Doomsday Clock #5
Doomsday Clock #6
Doomsday Clock #7

Batman Vol. 3 #84
Batman Vol. 3 #85

Batman Vol. 3 #87
Batman Vol. 3 #88
Batman Vol. 3 #89
Batman Vol. 3 #90
Batman Vol. 3 #91
Batman Vol. 3 #92
Batman Vol. 3 #93
Batman Vol. 3 #94

Read Joker War here.

Dark Nights: Death Metal #5
Dark Nights: Death Metal #6
Dark Nights: Death Metal #7

Joker Vol. 2 #1 (2021)
Joker Vol. 2 #2
Joker Vol. 2 #3
Joker Vol. 2 #4
Joker Vol. 2 #5
Joker Vol. 2 #6
Joker Vol. 2 #7
Joker Vol. 2 #8
Joker Vol. 2 #9

Joker Vol. 2 2021 Annual #1 (2021)

Joker Vol. 2 #10
Joker Vol. 2 #11
Joker Vol. 2 #12
Joker Vol. 2 #13
Joker Vol. 2 #14
Joker Vol. 2 #15

The Joker: The Man Who Stopped Laughing #1 (2022)
The Joker: The Man Who Stopped Laughing #2
The Joker: The Man Who Stopped Laughing #3
The Joker: The Man Who Stopped Laughing #4
The Joker: The Man Who Stopped Laughing #5
The Joker: The Man Who Stopped Laughing #6
The Joker: The Man Who Stopped Laughing #7
The Joker: The Man Who Stopped Laughing #8
The Joker: The Man Who Stopped Laughing #9
The Joker: The Man Who Stopped Laughing #10

Batman: The Brave and The Bold Vol. 2 #1 (2023)
Batman: The Brave and The Bold Vol. 2 #2

Batman: The Brave and The Bold Vol. 2 #5

Batman: The Brave and The Bold Vol. 2 #9

Knight Terrors: The Joker #1 (2023)
Knight Terrors: The Joker #2

The Joker: The Man Who Stopped Laughing #11
The Joker: The Man Who Stopped Laughing #12

Batman Vol. 3 #139
Batman Vol. 3 #140
Batman Vol. 3 #141
Batman Vol. 3 #142
Batman Vol. 3 #143
Batman Vol. 3 #144
Batman Vol. 3 #145
Batman Vol. 3 #146

Joker: The World #1 (2024)

Batman Vol. 3 #158
Batman Vol. 3 #159
Batman Vol. 3 #160
Batman Vol. 3 #161
Batman Vol. 3 #162

Batman Vol. 4 #7