We will never know exactly how many women disguised themselves as men and fought in the Civil War. At the close of the hostilities, it was estimated that approximately 400 women had managed to enlist, but this number is almost certainly too low.

A move to a different town or school gives us new places to explore, new people to meet; a lost pet means we have to organize a careful search; baby-sitting requires looking out for dangers a young child can't foresee; a car crash or fire demands that we get help immediately.

History often reads as a hard and grim experience. But people are remarkably resilient and funny, even when the going is very hard.

I write narrative nonfiction, creating lively scenes through action and the use of quotes from firsthand accounts, all based on rigorous research. If I say a character leaned against a fence on a windy day, than I have at least two sources to back up these details.