books.google.de - Constellations are not new to astronomy. Even before the era of printing, patterns of stars have been recognized by humans and their histories have been passed on from generation to generation, culture to culture. This book is the ultimate constellation reference book. Finally, a book exists that brings...http://books.google.de/books/about/The_Cambridge_Guide_to_the_Constellation.html?hl=de&id=tLMXiFhTnRYC&utm_source=gb-gplus-shareThe Cambridge Guide to the Constellations