Libby McGugan was born 1972 in Airdrie, a small town east of Glasgow in Scotland, to a Catholic mother and a Protestant-turned-atheist father, who loved science. She enjoyed a mixed diet of quantum physics, spiritual instinct, George Lucas and Steven Spielberg. Her ambition was to grow up and join the Rebel alliance in a galaxy Far, Far away. Instead she went to Glasgow University and studied medicine.
A practising doctor, she has worked in Scotland, in Australia with the Flying Doctors service, and for a few months, in a field hospital in the desert. She loves travelling and the diversity that is the way different people see the world, and has been trekking in the Himalaya of Bhutan, potholing in Sarawak, backpacking in Chile and Europe and diving in Cairns.