In 1991, two tourists hiking in the Alps saw something very odd sticking out of the snow. At first it looked like a doll's head. But it wasn't. It was a man, frozen in the ice for 5,000 years. Ice Mummy--first published by Random House in 1998--tells the story of this amazing discovery, from the struggle to remove the mummy from his icy grave to the creation of his final resting place: a specially designed refrigeration chamber in his own museum in Bolzano, Italy.

Now updated to include shocking new evidence that the Iceman was murdered--shot...

This amazing true adventure story about the discovery of the Lascaux Cave will have young readers feeling that they've discovered something pretty special, too

In 1940, four teenage boys and a dog dropped themselves into a hole in the forest floor. Using a flaming grease gun as a torch, they ventured deep underground, eventually coming to a huge cave, the walls of which were covered with life-size paintings of animals. Whole herds of horses Deer with horns as big as tree branches Giant bison The boys were amazed by their discovery. They'd stumbled upon the world's finest...