- PRACTICAL GUIDE FOR DOWSING WITH THE LECHER ANTENNA - ELABORATE BASIC TRAINING COURSE IN GEOBIOLOGY AND BIO-ENERGY: Second edition
- UNVEILING ANCIENT KNOWLEDGE AT THE LOUGHCREW CAIRNS - A Journey into the Discoveries of the Subtle Energies - Measured with the Lecher Antenna
- SIGNPOST TO THE HOLY GRAIL? INFINITE ENERGY WITH INFINITE POSSIBILITIES! dowsed with the Lecher antenna in Carnac and Brittany France
- Practical Guide for Dowsing with the Lecher Antenna - Elaborate Basic Training Course in Geobiology and Bio-energy
- THE LECHER ANTENNA ADVENTURES AND RESEARCH IN GEOBIOLOGY AND BIO-ENERGY: second edition





