For the Guardian he named his top ten approachable astronomy books.
One title on the list:
Galileo's Daughter by Dava SobelRead about the other books on Clark's list.
The most dramatic retelling of the Galileo story for a generation, and a rather tragic tale to boot. Sobel's memorable prose relies on letters between Galileo and his oldest daughter, a nun, to shine new light on the iconic astronomer. A masterful blend of history and astronomy.
See Dava Sobel's five best list of books which record extraordinary journeys of discovery.
--Marshal Zeringue