He has been travelling around the world in Georg Forster’s footsteps for over 20 years and has done several documentaries on him. He initiated and wrote the afterword for the publication Georg Forster: Reise um die Welt (“Georg Forster: Journey Around the World”). He also published Georg Forster: James Cook der Entdecker (“Georg Forster: James Cook the Explorer”) including original, previously unknown drawings by Forster.