The Weirdest Egg Ever

Mike and Kylie find a purply-green glowing egg buried on the beach, up near the dunes. They've never seen anything like it. Maybe they should have left it there instead of taking it home. Because now Kylie and Mike are in big trouble - and not just from Mum and Dad. The owner of the egg has tracked it down, and he's a little unhappy that the twins have dug it up.