When we stopped to rest and Tony tried to figure out what was wrong with his compass, I asked him what he thought it was about orchids that seduced humans so completely that they were compelled to steal them and worship them and try to breed new and specific kinds of them and then be willing to wait for nearly a decade for one of them to flower.

Oversized houses, like oversized cars, seem to be a particularly American fixation.

When my son was born, and after a day of lying-in I was told that I could leave the hospital and take him home, I burst into tears. It wasn't the emotion of the moment: it was shock and horror.

Sense of smell, of course, is only one of those dog qualities that can't be replicated or improved upon. I've been researching dogs in warfare for my book about 'Rin Tin Tin,' and I've read many accounts of their heroics: carrying messages through battle, alerting troops to enemy planes, and even parachuting behind enemy lines.

Dog parks are more cliquish than any other human gathering with the possible exception of seventh grade. Deal with it.

I wish I had coined the phrase 'tyranny of choice,' but someone beat me to it. The counterintuitive truth is that have an abundance of options does not make you feel privileged and indulged; too many options make you feel like all of them are wrong, and that you are wrong if you choose any of them.

I wonder what book signings will be like when most of the books we read are electronic. Will authors sign something else? A flyer, perhaps? A special kind of card devised for the purpose?