MEGATRON STRIKES BACK! The Decepticons make their move to rescue one of their most powerful members from the Autobots. An action-packed comic of heroes and villains colliding as secrets unravel, loyalties fracture, and one choice will reshape the world forever. Right!!

The King is Undead. Long live the King. When a group of Nationalists use an ancient artifact to bring a villain from Arthurian myth back from the dead to gain power, ex-monster hunter Bridgette McGuire escapes her retirement home and pulls her unsuspecting grandson Duncan, a museum curator, into a world of magic and mysticism to defeat a legendary threat. Bestselling writer Kieron Gillen (Die, Star Wars) and Russ Manning Award-winning artist Dan Mora (Buffy The Vampire Slayer, Klaus) explo...

Set in a dark fantastic past of myth and magic, Klaus tells the story of how Santa Claus really came to be. Where did he begin? What was he like when he was young? And what happens when he faces his greatest challenge? Drawing on Santa Claus' wilder roots in Viking lore and Siberian shamanism, taking in the creepier side of Christmas, and characters like the sinister Krampus, Klaus is Santa Claus: Year One.

Gran’s monster hunting wasn’t the only thing she kept from Duncan. He’s about to discover more of the family secrets, and the sacrifices one must make to reach the Holy Grail.

When a strange newcomer arrives at the dark court of Camelot, his presence disrupts The Otherworld. Sometimes winning the battle risks losing the war...as Duncan and Bridgette will soon find out.

With Merlin—and the magic he wields—back at his side, King Arthur is stronger than ever. Brigette and Duncan continue to fight against Camelot’s dark forces, but when Merlin calls to life another story entirely, will the two heroes save the day? Or will they find themselves becoming the villains they’re sworn to defeat.

What if all the legends are true?Retired monster hunter Bridgette McGuire knows that they are. And when a group of Nationalists uncover the fabled scabbard of Excalibur in order to bring King Arthur back from the dead to reclaim England, she will be the only one who can stop them. In order to do so, she’ll need to pull her unsuspecting academic grandson, Duncan, into a deadly world of myth and prophecy. Their quest will lead them to confront the complicated history...

An ageless ice queen commanding an army of robotic snowmen built of enchanted wood. An evil soda corporation hellbent on trademarking Christmas itself at the behest of a dark doppelganger. It’s all just another day in the life of Klaus, the man who became Santa Claus.Luminary author Grant Morrison (All-Star Superman, Happy!) and Eisner Award-winning illustrator Dan Mora (Saban's Go Go Power Rangers) bring their lauded reinvention of Santa Claus fully into the 21st...

Although Bridgette and Duncan stopped Arthur from retrieving the grail, their actions have accidently thrown the Otherworld into shambles, allowing for new legends and characters to make their appearance—and bring a world of trouble along with them. When a helmet at the British Museum is taken, Bridgette and Duncan are confronted by another hero of yore, one who will lead them to facing off against their most formidable challenge yet...a beast and his mother. New York Times bestselling wri...

Is it possible that King Arthur and Merlin can save England from...King Arthur(s) and Merlin(s)?!?! A very strange war is a brewin' indeed. The Otherworld and our world have collided and England is ground zero for the chaos! Bridgette has spent her whole life fighting to prevent this future from happening, but now that it's arrived she's at a loss. Fortunately, she has Duncan by her side, and he's not about to let Gran give up.

In the tradition of Grant Morrison’s 2001 New X-Men Annual, BOOM! Studios presents a widescreen comic that catalogs the life and times of one Joe Christmas. Abandoned as a baby, Joe Christmas is taken in by Klaus. In this holiday calendar-inspired comic, experience 25 all new short stories of Klaus teaming up with Joe Christmas over the years! Grant Morrison (New X-Men) and Dan Mora (Buffy the Vampire Slayer) return to the winter world of Klaus for an all new holiday special.

Before he became a myth... Before he became a legend... The complete, deluxe hardcover collection of the man who would be Santa Claus, and who dared to challenge the dark forces of magic and malevolence! From the genre-colliding mind of comics icon Grant Morrison (All-Star Superman, Luda) and the dazzling artistic talents of superstar Dan Mora (World's Finest, Once & Future) comes a bold adventure into the lands of endless winter, where the sword-swinging adventurer known as Klaus and his ...