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 - Edouard-Alfred Martel's amazing discovery - Part 1 - Gouffre de Padirac Editions Glénat - French

The Gouffre de Padirac described to children, tests quizz, riddles, éditions La Petite Boîte, English

Rubber, pen-drawn portrait of Edouard Alfred Martel, Gouffre de Padirac

Sticker, pen-drawn portrait of Edouard-Alfred Martel, Gouffre de Padirac

Gouffre de Padirac's Tales and legends, pop-up book, éditions Jacob Duvernet, French

Medal of the Gouffre de Padirac, year 2017, Gouffre de Padirac, Arthus Bertrand