works I have read... ( and have influenced my notions on money)  

Fiction

Tom Robbins Another Roadside Attraction, Jitterbug Perfume Skinny Legs and All, Even Cowgirls Get the Blues, Fierce Invalids Home, From Hot Climates

Thomas Pynchon Gravity's Rainbow, Cring of Lot 49 "V"

Aldous Huxley Brave New World, Island, Doors of Perception, The Perenial Philosophy

Frank Herbert

Dune, The Double Trilogy, The Ascension Factor Trilogy, The Santaroga Barrier

Gabriel Garcia Marquez 100 Years of Solitude, Love in the Time of Cholera

Joseph Heller Catch 22, Something Happened, God Knows

John Steinbeck The Grapes of Wrath, East of Eden, In Dubious Battle

Mark Twain Tom Sawyer, Huck Finn, To the Person Sitting in Darkness

  Non-Fiction

George Ivanovitch Gurdjieff 

Beelzebub's Tales to his Grandson, All and Everything, Meetings with Remarkable Men

Ezra Pound The Cantos, Selected Prose, Confucius

Alexander Del Mar The Science of Money The History of Money  History of Monetary Crimes

Alfred Richard Orage collected Essays

Frederick Soddy Money as a Tool of Measurement

Silvio Gesell The Natural Economic Order

Thorsten Veblen Theory of the Leisure Class

Irving Fisher 100% Money

Milton Friedman Free To Choose

C.H. Douglas Social Credit

P. J. Proudhon The Idea of the Revolution in the 19th Century

Wright Pattnam 1939 Bill in U.S. Congress to Monetize the National Debt

Jerry Voorhis Out of Debt, Out of Danger

Thomas Kuhn The Structure of Scientific Revolutions, The Copernican Revolution

Kenneth Boulding The Image

Buckminster Fuller Nine Chains to the Moon, The Grunch of Giants, Synergetics

Pierre Teilhard de Chardin The Phenomenon of Man The Future of Man

Thomas Paine Common Sense

Earle Davis Vision Fugitive, Ezra Pound and Economics

Douglass R. Hofstadter Godel, Escher, Bach: An Eternal Braid

Von Neuman and Kasner Mathematics and the Imagination Mathematics and the Imagination

John Napier Logarhythmns Plain Discovery

Marilyn Ferguson Aquarian Conspiracy

Jasper Clark Letter to his brother Emerson