Nomads of the Wind: The Journey of the Monarch Butterfly and other Wonders of the Butterfly World

Ingo Arndt is one of the world's most highly acclaimed wildlife photographers. His numerous awards include the World Press Photo Award (2005), the German Prize for Science Photography (2006), and several awards in the BBC Wildlife Photographer of the Year competition. Reporting assignments have taken him to every continent, where he has photographed animals and their habitats in unparalleled detail.

Claus-Peter Lieckfeld was a founding member and editor the German ecology magazine natur and is now a freelance author.

Peter Huemer is a recognized butterfly expert, is a lecturer at the University of Innsbruck and is attached to the Tyrolean State Museum as a biologist.