Xander Stone didn't believe in unicorns until one puked on him! In this adventure, twelve-year-old Xander first meets the Rainbow-Barfing Unicorns stinky, zombielike, upchucking creatures from the magical world of Pegasia. Luckily, the dashing, naively heroic Xander vows to protect them and their disgusting secret at all costs. sakriti opis