Twelve-year-olds George, the very unlucky third Lord of Devonshire, and his neighbor, scientist Ada Byron, join forces against a nefarious group of criminals who steal the map to a priceless family heirloom.

The French Revolution and the blood-curdling violence it engendered terrified the ruling and propertied classes of Europe. Unable to grasp how such horrors could have come about, many concluded that it was the result of a devilish conspiracy hatched by Freemasons inspired by the ideas of the Enlightenment with the aim of overthrowing the entire social order, along with the legal and religious principles it stood on. Others traced it back to the Reformation...

The Times has recorded notable deaths from its beginnings (as The Daily Universal Register) in 1785, and by the middle of the 19th century obituaries were established as one of the glories of the paper. There was no attempt at comprehensive coverage, and nothing like the daily obituary page of modern times, but under the 36-year editorship of John Thadeus Delane (1841-77) the paper began to respond to the deaths of significant national and international...