Dr Ken Trethewey is a retired marine engineer specialising in corrosion and materials engineering. Based in Cornwall UK, he has written books about corrosion engineering, lighthouses and jazz.
Websites:
Pharology (The Study of Lighthouses)
Jazz-Fusion
The Reflections Choir
Books about Corrosion Engineering by Ken Trethewey:
Corrosion for Science and Engineering (1988, 1994)
Books about Lighthouses by Ken Trethewey:
North Atlantic Lighthouses (2002)
Books about Jazz by Ken Trethewey:
John McLaughlin: The Emerald Beyond (2008)
Pat Metheny: The Way Up is White (2008)
Jazz-Fusion: Blue Notes and Purple Haze (2009)
Herbie Hancock: Blue Chip Keyboardist (2010)
Miles Davis: Dark Prince (2011)