Sharknife 2: Double Z Might Have the Best Superhero Origin Ever

I've been waiting a long time for more Sharknife. Corey Lewis' east-meets-west adventure series seethes with video game logic in the same way that the Scott Pilgrim books do—from label-mate Bryan Lee O'Malley. I first read the adventures of the skateboarding robo-ninja hero in 2005 and have been pining away for a…