
Catharine Jan Morris was a Welsh historian, author and travel writer. She was known particularly for the Pax Britannica trilogy (1968–1978), a history of the British Empire, and for portraits of cities, including Oxford, Venice, Trieste, Hong Kong and New York City. She published under her birth name until 1972, when she had gender reassignment surgery, transitioning from male to female.

Gifts of Reading
2020
ISBN 9781474615686
Between the Woods and the Water
1986
ISBN 9780719566967
The Road North: 300 Years of Classic Scottish Travel Writing
2000
ISBN 9781897784952
Spain
1964
ISBN 9780571247875
Oxford
1965
ISBN 9780192820655
Hav
2011
ISBN 9781590174708