
The Kingdom of God Is Within You
by Leo Tolstoy

The Romance of Mathematics is an 1886 book by Peter Hampson Ditchfield (1854-1930), the English clergyman and antiquary, presenting mathematical ideas and curiosities in an entertaining way for the general reader. Ditchfield wrote widely on English history and antiquities. The book is a period example of popular mathematical writing. Free PDF download available on BDeBooks.