Article: "J.C.F. GutsMuths und die Erziehungsanstalt Schnepfenthal" ("J.C.F.GutsMuths and the School at Schnepfenthal") in: Deutsches Turnen (German Gymnastics) 8(1990)
1992 Article: "Olympisches Gold - Olympisches Geld? Internationale Olympische Akademie 1992" ("Olympic Gold - Olympic Money? International Olympic Academy 1992") in: Olympisches Feuer (Olympic Flame) 5(1992)
Article: "DSM-Mitteilungen: Die GutsMuths-Gedenkstätte Schnepfenthal" ("DSM-News: The GutsMuths Memorial in Schnepfenthal") in: Olympisches Feuer (Olympic Flame) 5(1992)
1993 Exhibition: International Solidarity in the International Amateur Athletics Federation on the occasion of a congress at the Liederhalle in Stuttgart in order of the Organization Committee of the Athletics World Championships
Exhibition: Laufen Springen Werfen – 3000 Jahre Leichtathletik (Running Jumping Throwing – 3000 Years Track and Field Athletics) in the city hall of Stuttgart on the occasion of the Track and Field World Championships in order of the Organization Committee
Article: "DSM-Mitteilungen: Sportmuseen in Südafrika" ("DSM-News: Sports Museums in South Africa") in: Olympisches Feuer (Olympic Flame) 1(1993)
Article: "DSM-Mitteilungen: Sportmuseen in Indianapolis" ("DSM-News: Sports Museums in Indianapolis") in: Olympisches Feuer (Olympic Flame) 2(1993)
1995 Article: "Nova Scotia – Kanadas Provinz der Schiffswracks" ("Nova Scotia – Canada's Region of Shipwrecks") in: Sporttaucher (Sports Diver) 6(1995)
1997 Book: Das Bermuda-Rätsel gelöst – Taucher finden Beweise auf den Bahamas und Florida Keys (The Bermuda-Riddle Solved – Divers find Proofs in The Bahamas and Florida Keys), (Langen Müller Verlag, München) (1999 as paperback at Knaur, in Italian at Edizione Piemme, Romanian at Lucman, Latvian at Alberts XII, later on in Polish and Lithuanian)