Contents:
• Editorial
• Message from the Chairman
• Invite to the 20th Symposium on Volcanic Caves (Vietnam)
• Memories of Chris Wood
• Chris Wood – A Bibliography
• The Loss of Former Explorations (or How Do We Keep Vulnerable Discoveries known) by Laurens Smets
• The Doña Otilia Cave Recognized As A Natural Monument
• Discovery of T66 Cave in Krongo Geopark, Vietnam
• FINGAL’S CAVE A Book Review
