2007 "Footprints" thats all we leave behind Ancient tracks of the "New World" 5000 mi walk across the North American continent
	2006 "Footprints" thats all we leave behind Ancient tracks of the "New World" -Australia, Tasmania, U.S. America and Canada-
	2005 Walkabout Japan Walking more than 3,200 km across a strange and mystic Japan.
	2004 Namib Desert Namibia's lost World - the Brandberg
	2003 "IcyHeat" at Lake Baikal First solo kayak circumnavigation of the deepest lake in the world; 1,700 km
	2002 Eurobike(in German) Erlebnisbericht einer MTB-Tour vom Nordkap nach Cape Vincente
	2000 Shin-ken Sho-bu or "A Fight to the Finish" , 2,800 km solo in a Kayak to the polar circle

Diray