Discover what lives and grows in the Congo Basin in Central Africa, one of the planet's most remarkable regions.
Learn more about Richard Nixon--one of America's most unpopular presidents and the only one to resign from the position.
Did you know that the Vatican is a country--the smallest in the world? Find out the amazing history of the headquarters of the Catholic Church.
Who doesn't love a great mystery? This book presents the eerie accidents and unexplained disappearances that have occurred in the region known as the Bermuda Triangle.
What's left of Machu Picchu stands as the most significant link to the marvelous Inca civilization of Peru. Now readers can explore these ruins in this compelling Where Is? title.
The truly inspiring story of the first Latina Supreme Court Justice.