Malcolm Craig PhD lives with his wife Margaret in Histon, Cambridgeshire; they have a daughter, Alison and son, Andrew. He began working life as a marine engineer in the Merchant Navy, his voyages taking him to the far east and twice around the world. A keen mountaineer, between voyages he worked in the Alps of Switzerland, Italy and Austria. He became Chief Instructor at Outward Bound schools in Wales and Malaysia before moving back to engineering as a Training Manager in shipbuilding. He joined the Industrial Training Research Unit in Cambridge and completed a PhD in engineering at Cranfield Institute of Technology (now University), where he subsequently lectured, and worked as a Tutor for the Open University in Britain and Russia. He has written seven books, most with mountains as a theme, and became interested in the work of W.G. Collingwood while rock climbing as a young man in the English Lake District.