It’s the start of a new year, time for a new calendar!

And as it turns out, calendar years occasionally repeat. For instance, 2015’s days and dates line up exactly with those of 1981. So, cartoonist Mark Anderson took his copy of a Marvel Comics 20th Anniversary calendar from 1981 and lovingly scanned and posted the pages online for all to use!

The 1981 calendar features beloved Marvel characters like Captain America, Iron Man, Thor, The Hulk, and others created by artists like Bill Sienkiewicz, Joe Sinnott, John Romita Jr., Frank Miller, George Perez, and more.

Over the last several years, Comic Book Girl 19 has been plenty busy: she’s cemented herself as YouTube’s authority on Game of Thrones, expanded into podcasting, blown us away with her cosplay (her Robocop costume won Best in Show at Dragon*Con 2013), and she recently hosted her own Ted Talk.

So what’s left for everyone’s favorite foul-mouthed, pink-haired comic book fanatic to tackle in 2014? She’s rocking her own calendar.

Continue below for more and to check out a preview.