Hi everyone!
Jason Todd has been my all time favorite. I want to hunt down every key issues of him, or if possible, probably every appearance he has ever been in someday lol. I actually spent a lot of time researching on them and I have listed some that I know of below in order of the DC timeline. Some might not be key issues, but they are a good read in my case. I've also listed the ones which he is on the cover. Please feel free to comment below if I'm missing any & I will edit the list.
Pre Crisis
Batman #357 - Jason Todd 1st appearance.
Detective Comics #526 - Jason Todd 1st ever appearance in a costume, not the Robin costume, and his second cameo appearance. Also, Bruce adopts Jason.
Batman #366 - Jason Todd 1st appearance in a Robin costume. (Not approve by Bruce Wayne yet) Also, he dyes his hair black.
Batman #367 - Jason officially becomes Batman partner for the 1st time. Also features Jason trying to figure a new name for his persona, & his first suggestion was "Ishmael" Lol. However, Batman unknowingly called him Robin and I guessed that's how they decided to stick with it.
Batman #368 - Dick Grayson passes on the mantle of Robin to Jason Todd. Also Jason's 1st official appearance as the new Robin
Post-Crisis
Batman #408 - Jason Todd 1st appearance in Post-Crisis, origin is retold.
Batman #409 - Jason becomes Robin.
Batman #410 - Batman gives Jason his first Robin costume. (Not the original worn by Dick Grayson) Jason learned that his dad was a criminal who was murdered by Two Face.
Batman #411 - 1st sign of Jason having difficulties with his emotions & rage which led to Batman confronting him.
Batman #416 - Nightwing hands over his old Robin costume to Jason.
Batman #422 - The first time Batman notice that Jason was very violent, or more violent than he expected.
Batman #424 - The most controversial moment prior to his death. Apparently he "murdered" someone, or let him fall to his death.
Batman #426-#429 (A Death in a Family Arc) Goodbye Jason. In the issue #427, fans were able to call in & vote for Jason's fate.
Batman #441 - The issue shows how Batman struggles with the death of Jason.
Detective Comics #605 - 1st cameo appearance of Jason Todd after he died but turned out to be Clayface.
Detective Comics #606 - Jason's ghost is on the cover of this issue.
Batman #617 - The return of Jason after years of absence, only to be Clayface in the Hush arc.
Batman #635-641, #645-650, Annual #25 (Under the Hood arc)
Batman #635 - 1st appearance of the Red Hood.
Batman #638 - Red Hood revealed to be Jason.
Batman #683 - Jason is given the choice to become Robin, and it’s a choice he wants to honor.
Battle for the Cowl
Batman: Battle for the Cowl #1 - Jason first appearance as Batman.
Batman: Battle for the Cowl #3 - Jason is on the cover of this issue.
Red Hood: The Lost Days #1-6 - The resurrection of Jason Todd.
Pre New 52
Batman & Robin vol 1 #4-6 - "Revenge of the Red Hood arc." First appearance of Grant Morrison's Red Hood in his new costume.
Batman & Robin vol 1 #23-25 - "The Streets Run Red arc" Jason Todd without costume is on the variant issue in #25.
New 52
Batman & Robin vol 2 #20 - or Batman & Red Hood.
Red Hood & The Outlaws #0 - DC Reboot & the retold origin of Jason Todd.
Red Hood & The Outlaws #1-52 - Finally Jason's first ongoing title & also focus on Jason's redemption.
Red Hood/Arsenal #1-13 - After the Outlaws split, Jason teams up with Arsenal again as heroes for hire.
Robin War #2 - Red Hood is on the variant cover by Lee Bermejo.
Arkham Knight
Batman: Arkham Knight #1-13 - Base of the the video game, & the other awesome alter ego of Jason.
Batman: Arkham Knight Genesis #1-6 - The events leading to how Jason becomes the Arkham Knight.
Rebirth
Red Hood & the Outlaws Rebirth #1- Hell yeah! A new lineup for the outlaws.
Dark Knight: The Last Crusade - The events leading to The Dark Knight Returns, Jason death is retold here.
Notable Mentions
Batman: The Dark Knight Returns - Jason death was briefly mentioned (which might influence the death of Jason), and his death was probably a contributing factor to Batman's retirement in this story.
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