(W) Grant Morrison (A/CA) Dan Mora * Klaus is 'Santa Claus: Year One.' * Award-winning author Grant Morrison (All-Star Superman, The Multiversity) and artist Dan Mora (Hexed) revamp, reinvent, and re-imagine a classic superhero for the 21st century, drawing on Santa's roots in Viking lore and Siberian shamanism. * Collects the complete, seven-issue limited series.