''The Age of Unreason'' is a series of four novels written by

Gregory Keyes Gregory Keyes (born April 11, 1963) is an American writer of science fiction and fantasy who has written both original and media-related novels under both the names J. Gregory Keyes and Greg Keyes. Early life Keyes was born in Meridian, Mississ ...

: * '' Newton's Cannon'' (1998), * '' A Calculus of Angels'' (1999), * '' Empire of Unreason'' (2000), * '' The Shadows of God'' (2001), Its title is a reference to

Thomas Paine Thomas Paine (born Thomas Pain; – In the contemporary record as noted by Conway, Paine's birth date is given as January 29, 1736–37. Common practice was to use a dash or a slash to separate the old-style year from the new-style year. In ...

's treatise '' The Age of Reason''. The story spans the late seventeenth and early eighteenth century, with the action moving between

England England is a Countries of the United Kingdom, country that is part of the United Kingdom. It is located on the island of Great Britain, of which it covers about 62%, and List of islands of England, more than 100 smaller adjacent islands. It ...

and

France France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...

, later involving

Russia Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders ...

Austria Austria, formally the Republic of Austria, is a landlocked country in Central Europe, lying in the Eastern Alps. It is a federation of nine Federal states of Austria, states, of which the capital Vienna is the List of largest cities in Aust ...

, the

Republic of Venice The Republic of Venice, officially the Most Serene Republic of Venice and traditionally known as La Serenissima, was a sovereign state and Maritime republics, maritime republic with its capital in Venice. Founded, according to tradition, in 697 ...

, and

North America North America is a continent in the Northern Hemisphere, Northern and Western Hemisphere, Western hemispheres. North America is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South Ameri ...

. The author makes use of pseudosciences (scientific

alchemy Alchemy (from the Arabic word , ) is an ancient branch of natural philosophy, a philosophical and protoscientific tradition that was historically practised in China, India, the Muslim world, and Europe. In its Western form, alchemy is first ...

instead of our physics) that were popular at the time: using

affinity Affinity may refer to: Commerce, finance and law * Affinity (law), kinship by marriage * Affinity analysis, a market research and business management technique * Affinity Credit Union, a Saskatchewan-based credit union * Affinity Equity Pa ...

and aether, for example. Some historical characters appear in important roles:

Isaac Newton Sir Isaac Newton () was an English polymath active as a mathematician, physicist, astronomer, alchemist, theologian, and author. Newton was a key figure in the Scientific Revolution and the Age of Enlightenment, Enlightenment that followed ...

Voltaire François-Marie Arouet (; 21 November 169430 May 1778), known by his ''Pen name, nom de plume'' Voltaire (, ; ), was a French Age of Enlightenment, Enlightenment writer, philosopher (''philosophe''), satirist, and historian. Famous for his wit ...

Benjamin Franklin Benjamin Franklin (April 17, 1790) was an American polymath: a writer, scientist, inventor, statesman, diplomat, printer, publisher and Political philosophy, political philosopher.#britannica, Encyclopædia Britannica, Wood, 2021 Among the m ...

Cotton Mather Cotton Mather (; February 12, 1663 – February 13, 1728) was a Puritan clergyman and author in colonial New England, who wrote extensively on theological, historical, and scientific subjects. After being educated at Harvard College, he join ...

, King Louis XIV of France, Emperor Peter the Great of Russia, King Charles XII of Sweden, and Edward Teach, better known as the pirate

Blackbeard Edward Teach (or Thatch; – 22 November 1718), better known as Blackbeard, was an English pirate who operated around the West Indies and the eastern coast of Britain's North American colonies. Little is known about his early life, but he ma ...

References

External links

* Book series introduced in 1998 Historical fantasy novels American steampunk novels Alternate history book series Science fantasy novels Cultural depictions of Benjamin Franklin Cultural depictions of Isaac Newton Cultural depictions of Blackbeard {{2000s-ah-novel-stub