The American Ephemeris for the 20th century: 1900 to 2000 at Midnight

The Cosmos: Astronomy in the New Millennium

Jay Amory

America An Illustrated Early History

Time Magazine

The Math Book

Clifford Pickover

America, or Glow

John Kinsella

1900s

Nick Yapp

1720-1900

Nils Olav Østrem

Astronomisk uppslagsbok

Per Ahlin

1900 : tiårene i forrige århundre

Nick Yapp

The Complete Astral Traveller

Christopher Nichols

The mathematical traveler

Calvin C. Clawson

Twentieth-Centiry America

Thomas C.

London 1900: The Imperial Metropolis

Jonathan Schneer

Brytningstid : Kristiansund år 1900- år 2000

Jan Martin Iversen

Millennium Year By Year: A Chronicle of World History from AD 1000 to the Present Day

DK Publishing

The century

Peter Jennings

The Almagest - On the Revolutions of the Heavenly Spheres - Epitome of Copernican Astronomy: IV-V - The Harmonies of the World: V

Ptolemy Tompkins

Millennium A History of the Last Thousand Years

Felipe Fernández-Armesto

The World in 2020

Hamish McRae

Nostradamus

Peter Lorie

Megatrends 2000 The Next Ten Years - Major Changes in Your Life and World

John Naisbitt

The 1990s & Beyond

Edward Cornish

Great events of The 20 Century

James Bishop

Mission

Bill Nelson

Universet

Ian Nicolson

Megatrends

John Naisbitt

50 Years Of American Automobile Design: 1930-1980

Dick Nesbitt

Astronomi for alle

Colin A. Ronan

Life Extension

Durk Pearson

The Road to the Stars

Iain Nicolson

The American Almanac

Calvin D.

Astronomi

Siegfried Schmitz

1940-1949

Tage Erlander

Nicolaus Copernicus and his Epoch

Jan Adamczewski

The Structure of The Universe

E. Schatzman

Den nye matematikken

Irving Adler

På vei til månen

Franklyn Branley

Norsk Nautisk Almanakk og Sjøfartskalender 1950

Den norske Amerikalinjen

The Norwegian Aurora Polaris Expedition 1902-1903

K. R. Birkeland

Gjøvik 2006

Aage Evensen

Halleys komet

Isaac Asimov