Age of Unreason Series by Greg Keyes, J. Gregory Keyes

3.75 · 44 ratings
  • Newton's Cannon (Age of Unreason #1)
    #1

    Newton's Cannon (Age of Unreason #1)

    Greg Keyes, J. Gregory Keyes

    Rated: 3.71 of 5 stars
    · 14 ratings · published 1998

    Newton's Cannon is an alternate history set primarily in the court of Louis XIV. This might sound familiar to readers of Vonda McIntyre's Nebula-winning The Moon and the Sun. Keyes, like McIntyre, blends alchemy, history, and fantasy in his novel... more

  • A Calculus of Angels (Age of Unreason #2)
    #2

    A Calculus of Angels (Age of Unreason #2)

    Greg Keyes, J. Gregory Keyes

    Rated: 3.80 of 5 stars
    · 10 ratings · published 1999

    1722: A second Dark Age looms. An asteroid has devastated the Earth, called down by dire creatures who plot against the world of men. The brilliant-- some say mad--Isaac Newton has taken refuge in ancient Prague. There, with his young apprentice Ben Franklin, he plumbs the secrets of the aetheric beings who have so nearly destroyed humanity.But their safety is tenuous. Peter the Great marches his unstoppable forces across Europe... more

  • Empire of Unreason (Age of Unreason #3)
    #3

    Empire of Unreason (Age of Unreason #3)

    Greg Keyes

    Rated: 3.80 of 5 stars
    · 10 ratings · published 2000

    When Sir Isaac Newton uncovered the secrets of alchemy, he could never have imagined the incredible and tragic results. Dark sorcery rules: Europe is lost and the American colonists have been driven south by advancing ice. In an age of unreason, Benjamin Franklin and his secret society, the Junto, manage a precarious existence founded on the mutual trust and cooperation of Native Americans, whites, and freed blacks... more

  • The Shadows of God (Age of Unreason #4)
    #4

    The Shadows of God (Age of Unreason #4)

    Greg Keyes, J. Gregory Keyes

    Rated: 3.70 of 5 stars
    · 10 ratings · published 2001

    "INVENTIVE AND EXCITING, FILLED WITH CLEVER DETAILS AND HIGH ADVENTURE, this brings to a close a sequence that seems likely to establish Keyes as one of the more significant and original new fantasy writers to appear in recent years."-"Science Fiction Chronicl"e As the ruthless forces of Russia lay waste to the New World, English troops make landfall in the east, determined to reconquer the colonies... more

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