Two stories of two boys and their dogs -- on one side, Charlie Brown and Snoopy, along with the entire Peanuts gang, come to Free Comic Book Day! On the other side -- boy Finn and his dog Jake, along with the entire cast of the hot new Cartoon Network series Adventure Time, adventure in the Land of Ooo for Free Comic Book Day! Get your full KABOOM! dose of "Good Griefs" and "Algebraics" all in one book!

Wolverine, Deadpool, Doctor Doom, Thanos: There's one hero that's beaten them all—and now she's got her own ongoing series! (Not that she's bragging.)That's right, you asked for it, you got it, it's SQUIRREL GIRL! (She's also starting college this semester.It's the start of a brand-new series of adventures starring the nuttiest and most upbeat super hero in the world!

When you gaze into the warp…you get more stories of mad Two-In-One heroes! Read about the Star Siblings of the Warped Universe – MISTER INVISIBLE and HOT ROCKS, the TERRIFIC TWO! Then, see how the covert programs of the Green Room created the gamma-powered GREEN WIDOW! And join MOON SQUIRREL AND TIPPYSAUR as they save the planet from the most dangerous threat it’s ever faced!

THE GAME IS UP IN THE PENULTIMATE CHAPTER OF MARVEL RISING! When Ember Quade traps Ms. Marvel, Squirrel Girl and their friends in a video-game reality, they’ll have to fight their way through the terrifying villain hordes of Ember’s imagination! But when they reach the final level, even Ember will be surprised at what they find. All the cards hit the table as award-winning writers Devin Grayson, G. Willow Wilson and Ryan North take MARVEL RISING to its heights!

UNBEATABLE SQUIRREL GIRL author Ryan North and MS. MARVEL writer G. Willow Wilson join MARVEL RISING mastermind Devin Grayson in an all-star escapade! Gamer girl Ember Quade has a secret — a power that lets her bring video games to life! But when her creations attract the attention of super heroes SQUIRREL GIRL and MS. MARVEL, the stakes hit a whole new level. Just what is Ember after? And can Squirrel Girl and Ms. Marvel prevent her pixelated projects from wreaking epic destruction? The next generation of heroes take the universe by storm in the third installment of MARVEL RISING!

It's Adventure Time! Join Finn the Human, Jake the Dog, and Princess Bubblegum for all-new adventures through The Land of Ooo. The top-rated Cartoon Network show now has its own comic book! With the show exploding in the ratings, garnering rave online reviews, major cosplay at the San Diego Comic-Con, and huge displays dominating the New York Comic Con, it's clear fandom is obsessed and 2012 is the Year of Adventure Time! Don't miss out on this new phenomenon - this first issue is sure to get snapped up!

Fatima and her space crew have decided to return to Earth-a planet completely sectioned off, abandoned, and covered in gold-to find out exactly what happened to this once thriving planet and see if they can use that knowledge against the evil empire that's tracking them down. As luck would have it, they just landed the most powerful weapon in the universe: some ancient dead guy's body.

SOMEDAY, ALL OF THIS WILL BE YOURS! A king in training. A brother destined for madness. These are the early days of the Boltagon legacy. When the king of the Inhumans is attacked, Black Bolt and Maximus spring into action to save their leader! But when Black Bolt loses control, what are the consequences for his future kingdom – or his own family? Plus: A two-page backup (in every issue!) starring Lockjaw!

Proof that we're living in the best of all possible worlds: Marvel is publishing a Squirrel Girl graphic novel! It's a standalone adventure that's great for both old fans and new readers! It's a story so huge it demanded an original graphic novel! It's a story so nuts it incorporates both senses of that word (insanity and squirrel food)! And it's the best! Squirrel Girl kicks butts, eats nuts, talks to squirrels and also punches really well. She has defeated Thanos, Galactus and Doctor Doom (twice!). But now she'll encounter her most dangerous, most powerful, most unbeatable enemy yet: herself! Specifically, an evil duplicate made possible through mad science (both computer and regular) as well as some bad decisions. In other words, Squirrel Girl beats up the Marvel Universe! YES!

Wolverine, Deadpool, Doctor Doom, Thanos: There's one hero that's beaten them all-and now she's got her own ongoing series! (Not that she's bragging.) That's right, you asked for it, you got it, it's SQUIRREL GIRL! (She's also starting college this semester.) It's the start of a brand-new series of adventures starring the nuttiest and most upbeat super hero in the world!

The Watcher is dead—and his eyes stolen! Find out what secrets the Watcher has been keeping, as Marvel enters its biggest murder mystery ever!

It's the holidays yet again, and that means it's time to join EVERYONE'S FAVORITE GWEN (take that, Stacy!) and celebrate good times, come on! Only problem is…somehow this year's festive traditions seem to be a little…off…and Gwen's the only one who notices. FEATURING: Gwenpool (duh), Spider-Man, Red Skull, Punisher and even Deadpool! This is one present you know you gotta buy yourself!

WHY BOOM! LOVES IT: You ever think of a story that you'd love to tell, but can't think of a home for them? Well, those stories go to this sweet little orphanage for eccentric tales, called THE MIX TAPE. We gathered the best of the best, reached out to our favorite artists and storytellers, and created this oversized, deluxe love letter for you.

WHAT IT’S ABOUT: Following the time-traveling historic epic of Excellent Adventure and the turbulent life and death of Bogus Journey, Bill and Ted must now fulfill their destiny as the inspiration for galactic harmony! How can someone hate the Wyld Stallyns as much as the evil Chuck De Nomolos? With the power of time travel, Bill and Ted set their sights on turning a young 27th-century Nomolos’ non-non-heinous attitude into something most outstanding and metal!

Join us in a brand new Marvel comics adventure as your favorite heroes journey through the calendar year one month at a time! It's February and Peter Parker's got a hot date, but the old Parker luck hits hard...and so does the bank-robbing villain The Vulture! It's a tale of romance, adventure, and punching!