Grace love cats. She also loves taking pictures of cats and drawing Not So Super comics. She doesn´t like Sammy Stringer, a boy in her class. She´s got lots and lots of ideas, and when her neighbor´s cat goes missing, Grace does her best to make Mrs. Luther feel less lonely. But as the mystery of the missing cat continues, Grace´s well-intentioned plan backfires and she finds herself in a bit of trouble. Maybe, just maybe, Sammy Stringer will help her through.