The animated movie "Spider-Man: Into the Spider-Verse" introduces a lot of characters that you might not be familiar with including Miles Morales. Here's a list of comics that will get you caught up with all the new webslingers!
Miles Morales : the ultimate Spider-Man : Ultimate collection
Brian Michael Bendis
COMIC Spider-Man Miles Ultimate
Graphic Novels
Miles Morales takes up the mantle of the Ultimate Spider-Man! Before Peter Parker died, young Miles was poised to start the next chapter in his life in a new school. Then, a spider's bite granted the teenager incredible arachnid-like powers. Now, Miles has been thrust into a world he doesn't understand, with only gut instinct and a little thing called responsibility as his guides. Can he live up to Peter's legacy as Spider-Man? As Miles grapples with his new life, Miles' Uncle Aaron - a.k.a. the Prowler - learns his secret! He's got plans for his nephew, but little does he know that the Scorpion is on his tail!
Spider-Men
Brian Michael Bendis
COMIC Spider-Man
Graphic Novels
Spider-Man (Peter Parker) comes face-to-face with his newcomer "replacement," thirteen-year-old Miles Morales, after master illusionist Mysterio opens a door between their two worlds. Now they must work together to face the deadly villain determined to destroy two Spider-Men in one.
In a premise similar to "Into the Spider-Verse," Miles finds himself in the regular Marvel universe and meets an adult Peter Parker!
- Brian
Spider-Man. Miles Morales
Brian Michael Bendis
COMIC Spider-Man Miles 2016
Graphic Novels
"Miles Morales is hitting the big time! Not only is he joining the Marvel Universe, but he's also a card-carrying Avenger, rubbing shoulders with the likes of Iron Man, Thor, and Captain America! And he'll soon be a media sensation in this All-New, All-Different New York. One thing's the same, though: non-stop action! Like when Earth's Mightiest heroes all fall, and Miles stands alone against a villain with the power to destroy the universe. Or when the Black Cat tries to get her claws in this new Spider-Man. Or when a new mutant threatens to grab the spotlight! And don't forget Miles' toughest foe yet: his grandmother! But his grades might be the ultimate challenge -- so maybe a study session (date?) with Ms. Marvel will help? Welcome to the neighborhood, Spider-Man -- hope it's friendly!" -- Back cover of Volume 1.
Following the destruction of the Ultimate Universe, Miles is transported to the main Marvel universe (Comics, Everybody!), where he's Spider-Man along with Peter.
- Brian
Spider-Gwen
Jason Latour
COMIC Spider-Gwen
Graphic Novels
"The breakout hit of the biggest Spider-Event of the century is taking the comics world by storm with her own series! Gwen Stacy is Spider-Woman, but you knew that already. What you don't know is what friends and foes are waiting for her in the aftermath of Spider-Verse! From the fan-favorite creative team that brought you Spider-Gwen's origin story in Edge of Spider-Verse, Jason Latour and Robbie Rodriguez!"--Provided from Amazon.com.
In yet another alternate world, Gwen Stacey was bitten by a radioactive spider instead of Peter, turning her into Spider-Woman!
- Brian
The Amazing Spider-Man. Worldwide
Dan Slott
COMIC Spider-Man Amazing 2015
Graphic Novels
"The world's greatest superhero goes global! Parker Industries is more successful than ever, with new offices in Shanghai, London and San Francisco. Peter Parker is racking up the frequent-flyer miles--with his "bodyguard" Spider-Man in tow! But success breeds enemies, like the astrological Zodiac who have widened their scope to threaten the entire Earth. Pete isn't neglecting New York--but his new HQ is in the former Baxter Building, and the Human Torch is going to have something to say about that! And while Spider-Man has expanded his reach, so have his foes. Someone in Africa is masquerading as a member of the Goblin family, and it's up to everyone's favorite wall-crawler to investigate. Join Dan Slott and Giuseppe Camuncoli as they take Spider-Man to the next level!"--Volume 1 cover.
Curious what regular 'ol Spider-Man is up to? "Amazing Spider-Man: Worldwide" is a good place to start.
- Brian
Peter Parker, the Spectacular Spider-man
COMIC Spider-Man Peter 2017
Graphic Novels
"Peter Parker, the Spectacular Spider-Man" is a great companion series to "Amazing Spider-Man" and is written by super popular comic book creator Chip Zdarsky.
- Brian
Miles Morales was introduced in Marvel's Ultimate Universe, which was separate from the regular Marvel universe. In the Ultimate Universe, a young Peter Parker is killed and the mantel of Spider-Man is taken up by Miles.
- Brian