Grublin is a sticky, smelly little ball of challenging mischief who literally drops into Andrew's world. Both of them are very ordinary, if a bit dull, but the combination of these two proves to be the catalyst for some exciting adventures. How would you deal with a butt-pinching bully, family fury directed unfairly at you, a fire in your bedroom, not to mention aliens and dinosaur invasions? And who is this nasty character, Whingeling? He doesn't get much of a mention but he starts the whole sequence of events. Something warm, with a steady heartbeat, nestled in his pyjama pocket and gave Andrew a nice fuzzy feeling. Grublin proves to be the best friend Andrew ever had. It all happened in today's world. It could be happening to you. Is there something under your bed that would explain the disappearance of your ballpoint pens? Are you sure there's nothing swimming in your washing machine or hiding in the deep recesses of your bag? Better have a look and check. You never know.