National Geographic 1993-11, November
National Geographic 1994-05, May
National Geographic 1997-08, August
National Geographic 1997-09, September
National Geographic France N 171 — Decembre 2013
National Geographic 1997-04, April
National Geographic 1994-02, February
National Geographic 1992-01, January
National Geographic 1993-07, July
National Geographic 1995-01, January
Canadian Geographic — Winter 2013-2014
Geo Voyage N 12 — Mars-Avril 2013
Canadian Geographic — November 2013
Geo Voyage Hors-Serie N 39 — Le meilleur de l’Italie
National Geographic USA — November 2013
Geocaching Magazin — November-Dezember 2013
National Geographic France N 170 — Novembre 2013
Geo Voyage Hors Serie N 38 — Trains du Monde
Geo Italian N 95 — Novembre 2013
National Geographic France Hors-Serie Documents N 3 — Le Japon
Geo Voyage France N 15 — Septembre-Octobre 2013
National Geographic France Hors Serie Sciences N 4, 2013
National Geographic France Hors Serie Voyages N 3 — 2013
National Geographic USA — October 2013
Canadian Geographic — October 2013
National Geographic France N 169 — Octobre 2013
GEO Germany Saison — September 2012
National Geographic France — Septembre 2013
Geocaching — November-Dezember 2012
Geocaching — September-Oktober 2012
ASIAN Geographic — Issue 6, 2013
Geocaching Magazin — September-Oktober 2013
Geocaching — Juli-August 2012
Geocaching Magazin — Juli-August 2013
National Geographic USA — September 2013
Geocaching — Mai-Juni 2013
Canadian Geographic — September 2013
Geo Italia — Settembre 2013
Geocaching — Marz-April 2013
Geocaching — Januar-Februar 2013