 Lion and Bayer were among the founding members.In 1912 ""Das Pfadfinderbuch"", was published in its 3rd edition as ""Jungdeutschlands Pfadfinderbuch"", which was a stronger German adaptation of "Scouting for Boys" than the two first editions.In 1911, the German federal Scouting organisation was set up, with Lion as a founding member.