Bøger af Paul Charbonneau

Josh is a nine year old boy with an adventurous streak. After a chance encounter with a wily leprechaun, Josh is transported to a strange land inhabited by giants, wizards, and creatures of the undead variety. He quickly realizes Scariton is unlike the suburbs in every way imaginable and learns the only way he can make it back home is to confront King Titan, an evil overlord with mystical powers. Titan has taken over Scariton by force in the region's biggest war in history. Luckily, Josh doesn't have to face Titan alone. Uriah, the captain of the guards for Scariton's former king, is assigned to help Josh with his quest under the condition that he must find Princess Miriam who has gone missing. Armed with a few enchanted items of his own, Josh and his new friends travel the darkest corners of Scariton in their mission to find the princess. It's non-stop action suitable for the whole family.

This book presents a thorough, step-by-step introduction to solar and stellar dynamos. It offers an overview of the major challenges in understanding stellar magnetic fields and their evolution in terms of various dynamo models.