This book was written by Markus Betz from X Games. It describes the Creatures Game, the Norns and her rearing, dietary, education and communication. Likewise potential dangers such as Grendel or diseases. Also lots of cheats, tips and tricks. And a colored map of Albia. It is probably most useful for new players, considering that most of the information presented in it is available in more detail on various community websites . . . at least, those that have not gone offline. This Book is in German.
It is available from [Amazon]