Secrets of Valhalla

"It's not every day that you find a famous weatherwoman bound by magic to a tree deep in the woods. Or discover that the weatherwoman is in fact Sunna, the Norse Goddess of the Sun, and one of the seven day guardians who keep time in order. But that's exactly what happens to Buzz and his new friend Mary. They quickly realize that with Sunna captured by the Norse God Loki, the world is doomed to repeat the same Saturday forever. Now Buzz and Mary will have to embark on a quest through many mythologies to find the magical Runes of Valhalla and rescue the day guardians, before Loki plunges the world into choas for good..."--Jacket flap.