SmithsonianTweenTribune | Articles for kids, middle school, teens from Smithsonian | tweentribune.com | Current events, lesson plans, quizzes, assessments

by Robert Dinwiddie, Philip Eales, David Hughes, Iain Nicolson, Ian Ridpath, Robin Scagell, Giles Sparrow, Pam Spence, Carole Stott, Kevin Tildsley

by Douglas Palmer, Robert Dinwiddie, John Farndon, Michael Allaby, David Burnie, Clint Twist, Martin Walters, Tony Waltham

History: From the Dawn of Civilization to the Present Day

by Adam Hart-Davis

History of the World in 1,000 Objects

Military History: The Definitive Visual Guide to the Objects of Warfare

by DK Publishing

Wildlife of the World

by Robert Winston

Timelines of History

by DK Publishing

Natural History

Animal: The Definitive Visual Guide

by DK Publishing