I first read it decades ago, when I was a kid. It already had historic overtones then, and it seems even more historic today.
CHEAPER BY THE DOZEN (a reference to the number of children in the Gilbreth family) accurately represents life in America in the early years of the 20th Century, a simpler time in every way.
Reading this autobiography by siblings Frank Gilbreth and his sister, Ernestine Carey, one is reminded of those values that combined together to make the United States the greatest country in the history of the world.
The book also transmits a sense of the fun it was to be part of a large family in those long-ago days, and the pride--even the complacency--that came with being citizens of this nation.
The original movie made from this book follows the family faithfully; the recent feature film has nothing to do with the real-life Gilbreth family, other than its title.
So, read CHEAPER BY THE DOZEN and take a trip to a nicer time now far, far away.