Having read The Glass Castle and ReAlLy liking it (despite my doubts about its authenticity as a "memoir"), I was terribly excited to hear about Walls' first attempt at biographical fiction. Half Broke Horses is a fictionalized account of the life of her maternal grandmother, Lily Casey Smith. Lily was raised on a ranch and became a rancher's wife. Along the way, she earned a college degree, taught in one-room schools, drove a hearse around to pickup the school kids, mended fences, branded cattle, learned how to fly an airplane, and just in general lived her life to the fullest. Proud of her dentures, concerned that her kids learn life's lessons, and eager to build a life of stability, Lily bulls her way nonstop through life's challenges.
I liked this novel very much but it is rather choppy. If you've read The Glass Castle, this will definitely make you want to read it again and if you haven't read it, it would be a great follow up to this. I don't envy you the job of whittling out fact from fiction but both books are incredibly engaging reads!