100 Most Influential Books Ever Written
Martin Seymour-Smith
This list is in chronological order. I've gotten e-mails from people who complain that there are too many religious books on the list. Say what you want, but you cannot deny that religion has been influential in human history. I'm sure that's what Seymour-Smith had in mind (wikipedia.org)
No.  |    Author or Source  |    Title  |    Date  |   
1  |    Chinese classic texts  |    5th  BC  |   |
2  |    Jewish scripture  |    13th–4th  BC  |   |
3  |    Homer  |    8th –   early 7th  BC  |   |
4  |    Hindu scripture  |    1   -2  BC  |   |
5  |    Lao Tsu  |    3rd  BC  |   |
6  |    Zoroastrian scripture  |    3rd  BC – 3rd    AD  |   |
7  |    Confucius  |    5th–4th  BC  |   |
8  |    Thucydides  |    5th  BC  |   |
9  |    Hippocrates  |    400 BC  |   |
10  |    Aristotles  |    Works  |    4th  BC  |   
11  |    Herodotus  |    5th  BC  |   |
12  |    Plato  |    380 BC  |   |
13  |    Euclid  |    280 BC  |   |
14  |    Theravada Buddhist scripture  |    252   BC  |   |
15  |    Virgil  |    19 BC  |   |
16  |    Lucretius  |    55 BC  |   |
17  |    Philo of Alexandria  |    1st   |   |
18  |    Christian scripture  |    50 CE –   100 AD  |   |
19  |    Plutarch  |    120 AD  |   |
20  |    Cornelius Tacitus  |    120 AD  |   |
21  |    Valentinus  |    2nd   |   |
22  |    Marcus Aurelius  |    167  |   |
23  |    Sextus Empiricus  |    150-210   AD  |   |
24  |    Plotinus  |    Enneads soon  |    3rd   |   
25  |    Augustine of Hippo  |    400 AD  |   |
26  |    Muslim Scripture  |    7th   |   |
27  |    Moses Maimonides  |    1190  |   |
28  |    12th   |   ||
29  |    Thomas Aquinas  |    1266–1273  |   |
30  |    Dante Alighieri  |    1321  |   |
31  |    Desiderius Erasmus  |    1509  |   |
32  |    Niccolò Machiavelli  |    1532  |   |
33  |    Martin Luther  |    On the Babylonian Captivity   of the Church  |    1520  |   
34  |    François Rabelais  |    Gargantua and Pantagruel  |    1532   & 1534  |   
35  |    John Calvin  |    Institutes of the Christian   Religion  |    1536  |   
36  |    Nicolaus Copernicus  |    On the Revolutions of the   Heavenly Spheres  |    1543  |   
37  |    Michael   Eyquem de Montaigne  |    Essays  |    1580  |   
38  |    Miguel de Cervantes  |    Don Quixote  |    1605   & 1615  |   
39  |    Johannes Kepler  |    Harmony of the Worlds  |    1619  |   
40  |    Francis Bacon  |    Novum Organum  |    1620  |   
41  |    William Shakespeare  |    First Folio  |    1623  |   
42  |    Galileo Galilei  |    Dialogue Concerning   the Two Chief World Systems  |    1632  |   
43  |    René Descartes  |    1637  |   |
44  |    Thomas Hobbes  |    Leviathan  |    1651  |   
45  |    Gottfried Wilhelm Leibniz  |    Works  |    1663–1716  |   
46  |    Blaise Pascal  |    Pensées  |    1670  |   
47  |    Baruch de Spinoza  |    Ethics  |    1677  |   
48  |    John Bunyan  |    Pilgrim's Progress  |    1678–1684  |   
49  |    Isaac Newton  |    Mathematical Principles   of Natural Philosophy  |    1687  |   
50  |    John Locke  |    Essay Concerning Human   Understanding  |    1689  |   
51  |    George Berkeley  |    Treatise   Concerning the Principles of Human Knowledge  |    1710,   revised 1734  |   
52  |    Giambattista Vico  |    The New Science  |    1725,   revised 1744  |   
53  |    David Hume  |    A Treatise of Human Nature  |    1739–1740  |   
54  |    Denis Diderot (ed.)  |    Encyclopédie  |    1751–1772  |   
55  |    Samuel Johnson  |    A Dictionary of the English   Language  |    1755  |   
56  |    François-Marie   de Voltaire  |    Candide  |    1759  |   
57  |    Thomas Paine  |    Common Sense  |    1776  |   
58  |    Adam Smith  |    1776  |   |
59  |    Edward Gibbon  |    The History   of the Decline & Fall of the Roman Empire  |    1776–1787  |   
60  |    Immanuel Kant  |    Critique of Pure Reason  |    1781,   revised 1787  |   
61  |    Jean-Jacques Rousseau  |    Confessions  |    1781  |   
62  |    Edmund Burke  |    Reflections on the Revolution   in France  |    1790  |   
63  |    Mary Wollstonecraft  |    Vindication of the Rights of Woman  |    1792  |   
64  |    William Godwin  |    An Enquiry Concerning   Political Justice  |    1793  |   
65  |    Thomas Robert Malthus  |    An Essay on the Principle of   Population  |    1798,   revised 1803  |   
66  |    George   Wilhelm Friedrich Hegel  |    Phenomenology of Spirit  |    1807  |   
67  |    Arthur Schopenhauer  |    The World as Will and Idea  |    1819  |   
68  |    Auguste Comte  |    1830–1842  |   |
69  |    Carl von Clausewitz  |    On   War  |    1832  |   
70  |    Søren Kierkegaard  |    Either/Or  |    1843  |   
71  |    Karl   Marx & Friedrich Engels  |    1848  |   |
72  |    Henry David Thoreau  |    Civil Disobedience  |    1849  |   
73  |    Charles Darwin  |    1859  |   |
74  |    John Stuart Mill  |    On Liberty  |    1859  |   
75  |    Herbert Spencer  |    First Principles  |    1862  |   
76  |    Gregor Mendel  |    Experiments on Plant Hybridization  |    1866  |   
77  |    Leo Tolstoy  |    War and Peace  |    1868–1869  |   
78  |    James Clerk Maxwell  |    Treatise on Electricity and Magnetism  |    1873  |   
79  |    Friedrich Nietzsche  |    Thus Spoke Zarathustra  |    1883–1885  |   
80  |    Sigmund Freud  |    The Interpretation of Dreams  |    1900  |   
81  |    William James  |    Pragmatism  |    1908  |   
82  |    Albert Einstein  |    1916  |   |
83  |    Vilfredo Pareto  |    The Mind and Society  |    1916  |   
84  |    Carl Gustav Jung  |    1921  |   |
85  |    Martin Buber  |    I and Thou  |    1923  |   
86  |    Franz Kafka  |    The   Trial  |    1925  |   
87  |    Karl Popper  |    The Logic of Scientific Discovery  |    1934  |   
88  |    John Maynard Keynes  |    1936  |   |
89  |    Jean-Paul Sartre  |    1943  |   |
90  |    Friedrich von Hayek  |    1944  |   |
91  |    Simone de Beauvoir  |    1948  |   |
92  |    Norbert Wiener  |    Cybernetics  |    1948,   revised 1961  |   
93  |    George Orwell  |    1949  |   |
94  |    George Ivanovitch Gurdjieff  |    1950  |   |
95  |    Ludwig Wittgenstein  |    1953  |   |
96  |    Noam Chomsky  |    1957  |   |
97  |    Thomas Kuhn  |    1962,   revised 1970  |   |
98  |    Betty Friedan  |    1963  |   |
99  |    Mao Zedong  |    1966  |   |
100  |    B. F. Skinner  |    1971  |