John Matthews

• Taliesin
• Pirates
• The barefoot book of giants, ghosts and goblins
• The encyclopaedia of Celtic myth and legend
• The Grail
• Encyclopedia of Celtic Wisdom
• The Element Encyclopedia of Magical Creatures
• The elements of the Grail tradition
• Boadicea
• Complex analysis for mathematics and engineering
• Encyclopedia of Celtic Wisdom
• Gawain: Knight of the Goddess