Summary of Once In a Blue Moon
All the cats in each clan have been vanishing mysteriously, but it only happens when the moon turns blue. First the leaders then the deputy then the medicine cat then the kits then the elders soon every single cat is gone but four cats remain. One cat from each clan from Riverclan came Frostheat from Windclan came Moonpelt from Shadowclan came Duskfire and from Thunderclan came Emberblaze. Find out what happens in Once in a Blue Moon.