Richard Preston

When you get up into the crown of a redwood tree, you lose sight of the ground entirely. You also lose sight of the sky. And you're in a lost world. You're in an undiscovered, unexplored ecosystem, somewhere between Heaven and Earth, filled with forms of life, not all of which have been given names by scientists yet.

My kids have always been allowed to have dessert. My husband thinks I'm too free and easy about that kind of stuff, but my kids will throw out a half-eaten ice cream cone if they've had enough, which I've never in my life been able to do.

The price of diamonds can vary greatly depending on size, cut, color, and other factors, including whether they have a history. But because of the rarity of blue boron diamonds, they often fetch more money than gems of similar quality.