Sir Thomas Little Heath

Born in Lincolnshire in 1861, Sir Thomas Little Heath studied at Clifton College and then at Trinity College, Cambridge, where he excelled in both classics and mathematics. That rare combination shaped everything he wrote: he could read ancient texts closely and explain their mathematical ideas with unusual clarity.

Alongside his government career, he became one of the leading historians of Greek mathematics in the English-speaking world. He is especially remembered for influential translations and studies of Euclid, Archimedes, Apollonius, and Aristarchus, as well as for major works such as A History of Greek Mathematics and The Thirteen Books of Euclid's Elements.

Heath was also honored well beyond the world of publishing, becoming a Fellow of the Royal Society and a Fellow of the British Academy. He died in 1940, but his books are still widely valued for making ancient mathematical thought feel precise, alive, and surprisingly approachable.