1971 (July): Michael Hart keyed in The United States Declaration of Independence (eBook # 1) and informed the first 100 internet users. Project Gutenberg was born.
1972: He keyed in The United States Bill of Rights (eBook # 2).
1973: He keyed in The United States Constitution (eBook # 5).
1974-1988: He keyed in parts of the Bible and several works by Shakespeare.
1989 (August): The King James Bible (eBook # 10).
1991 (January): Alice's Adventures in Wonderland (eBook # 11).
1991: Digitization of one book per month.
1992: Digitization of two books per month.
1993: Digitization of four books per month.
1993 (December): Creation of three main sections: Light Literature, Heavy Literature and Reference Literature.
1994: Digitization of eight books per month.
1994 (January): The Complete Works of William Shakespeare (eBook # 100).
1995: Digitization of 16 books per month.
1996-1997: Digitization of 32 books per month.
1997 (August): La Divina Commedia di Dante, in Italian (eBook # 1000).
1997: Launching of the Project Gutenberg Consortia Center.
1998-2000: Digitization of 36 books per month.
1999 (May): Don Quijote, by Cervantes, in Spanish (eBook # 2000).
2000: Creation of the Project Gutenberg Literary Archive Foundation.
2000 (October): Charles Franks conceived Distributed Proofreaders to assist Project Gutenberg.
2000 (December): A l'ombre des jeunes filles en fleurs, 3rd volume, by Proust, in French (eBook # 3000).
2001 (August): Creation of Project Gutenberg of Australia.
2001 (October): The French Immortals Series, in English (eBook # 4000).
2001: Digitization of 103 books per month.
2001: Distributed Proofreaders became the main source of Project Gutenberg eBooks.
2002: Distributed Proofreaders became an official Project Gutenberg site.
2002 (April): The Notebooks of Leonardo da Vinci, in English (eBook # 5000).
2003 (August): "Best of Gutenberg" CD with 600 eBooks.
2002: Digitization of 203 books per month.
2003 (September): Launching of Project Gutenberg Audio eBooks.
2003 (October): The number of eBooks doubled in 18 months, going from 5,000 to 10,000.
2003 (October): The Magna Carta (eBook # 10000).
2003 (December): First DVD, with 9,400 eBooks.
2003: Project Gutenberg Consortia Center became an official Project Gutenberg site.