Activity book, Gouffre de Padirac, pages of stickers, éditions Gallimard Jeunesse

Rubber, portrait of Edouard Alfred Martel, Gouffre de Padirac

Floating pen with navigating boat, available in 2 colors, Gouffre de Padirac

Comics - Return to the feats of legend - Part 3 - Gouffre de Padirac Editions Glénat - French

Comics The making of an extraordinary visit - Part 2 - Gouffre de Padirac Editions Glénat - French

Comics - Trilogy - Gouffre de Padirac Editions Glénat - French