Charles Walter Stansby Williams (20 September 1886 15 May 1945) was a British poet and novelist. He was close friend of Creator/CSLewis, and with Lewis and Creator/JRRTolkien was a member of UsefulNotes/TheInklings. Most of his novels were supernatural thrillers that explored the intersection of the natural, human world with the spiritual world. A number of authors have claimed him as an influence, most notably Creator/TimPowers. Williams was also a highly acclaimed literary scholar; and his study of [[Literature/TheDivineComedy Dante]], ''The Figure of Beatrice'', is still popular among scholars of Dante's work. Williams also authored a number of biographies, essays on theology and literary criticism, and plays.

Williams also wrote two collections of poetry based on [[KingArthur Arthurian romance]], ''Taliessin through Logres'' and ''The Region of the Summer Stars.'' It's safe to say no one would read them now, except that Creator/CSLewis liked them and so wrote commentaries on them, making them understandable.

Notable examples of Charles Williams' fictional work:
* ''War in Heaven'' (1930) The HolyGrail exists and is presently in the parish church of the small English village of Fardles. This becomes known and the race is on between good guys and bad guys to get it.
* ''Many Dimensions'' (1931) Somewhere, there is a Sufi order that guards a small cubical stone. The Stone was once mounted in King Solomon's crown. It contains the Tetragrammaton, the Name of God. It grants the holder miraculous powers, but also brings divine judgment down on them. Watch it get passed back and forth between good guys and bad guys, and see the results.
* ''The Place of the Lion'' (1931) A small English village is plagued by mysterious destructive forces. This is because a retired philosopher has (accidentally or deliberately) called the Creator/{{Plato}}nic archetypes into the world, and they are absorbing their ectypes. E.g. Power gets personified as the titular lion, and starts prowling the neighborhood. Everywhere it goes, it soaks up all the examples of power, starting with electrical power and the strength of buildings. Then more personifications show up, like Cunning and Speed and Beauty. What do you do when the world starts to run out of adjectives?
* ''The Greater Trumps'' (1932) A young lawyer is delighted to discover that his fiancee's father has inherited the original [[TarotMotifs Tarot]] deck. The father doesn't know about the deck's magical power, but the young lawyer does, and is eager to get his hands on the deck and start experimenting.
* ''Shadows of Ecstasy'' (1933) Nigel Considine, an English adventurer in the British African colonies, claims to have discovered, and to teach, a way of turning all the emotional energy created by joy, love, and beauty into strength and life, a path to immortality. He has started a political movement, the "African High Executive," dedicated to overthrowing not only colonialism bu "rationalist civilization." Does he really have the power and immortality he claims? And is he [[MessianicArchetype good]] or [[DarkMessiah evil]]?
* ''Descent into Hell'' (1937) In the prosperous London suburb of Battle Hill, noted poet and playwright Peter Stanhope helps a local theatre group put on a pretty little play. While they work at that, various living and dead people find their ways to heaven and hell, young women are terrorized by dopplegangers, a man meets the literal [[ImaginaryFriend Girl of His Dreams]], and we learn what Lilith is doing nowadays.
* ''Literature/AllHallowsEve'' (1945) Right after World War II, Father Simon le Clerk appears on the international scene, preaching a new religion or revival movement (the details never made clear). This was his cover for a bid at {{messia|nicArchetype}}hship, energized by HermeticMagic. His plot is discovered by a young widower, the ghost of his late wife, and their friends.
!!Works by Charles Williams provide examples of:
* AncientConspiracy: Williams was briefly a member of the Rosicrucians, and conspiracies feature in many of his works.
* DrunkWithPower: The corrupting influence of power is common theme of his fiction.
* JerkWithAHeartOfGold: Lester. Through CharacterDevelopment and ThePowerOfLove she loses the jerk part.
* LightIsGood: A frequent motif for goodness is a golden light.
* LustObject: Wentworth views Adela as one, his lust so great that when she spurns him he creates a succubus in her form.
* MacGuffin: The Holy Grail in ''War in Heaven''.
* {{Necromancer}}: Simon le Clerk.
* OurGhostsAreDifferent: Ghosts in ''All Hallows Eve'' are in a mirror universe AfterlifeAntechamber where there are occasional overlappings with the living world (these overlappings can be used to talk with the living, or make appearances). Some ghosts wander there forever, but most eventually end up either starting to hate the light of the AfterlifeAntechamber and go down into the dark shadows, or they find the golden light and ascend into that.
* TarotMotifs: ''The Greater Trumps''.
* TimeIsDangerous: Something the villains in ''[[spoiler: Many Dimensions]]'' learn [[FateWorseThanDeath rather graphically.]]
** CessationOfExistence: What happens to one of the villains who tries to travel forward in time. Not as peaceful and painless a way to go as the trope name suggests, though.
** GroundhogDayLoop: The FateWorseThanDeath the other villain inflicts on himself by trying to travel back into the past.
* UrbanFantasy: All of Williams' novels are set in the modern world.