It's Bad Kitty's birthday, and you're invited! Happy Birthday, Bad Kitty is the second illustrated novel from bestselling author-illustrator Nick Bruel-now in full color! It's packed with deadpan humor, rich tidbits of cat information -- and even some suspense! Who took Kitty's presents? Why are Kitty's friends so bizarre? Readers will laugh out loud at Kitty's feline mood swings, and they'll be touched by the heartwarming visit from a surprise guest.