Grumpy Cat Grumpus - Grumpy Cat & Pokey Author:Ben McCool, Elliott Serrano, Royal McGraw, Ben Fisher, Ilias Kyriazis, Derek Fridolfs The World's Grumpiest Cat -- and the world's most adorable internet sensation -- continues to delight fans of all ages with her comic book misadventures (although she's actually quite disappointed to delight anyone, of course)! Whether she gets drawn into her fun-loving brother Pokey's games of hide-and-seek, spends her afternoon daydreaming of ... more »a world without humans, or unleashes a genie from the bottle to answer her every malcontent whim, Grumpy Cat's escapades are guaranteed to make you smile... even if she's scowling!