Disapproving scolds. Sexist condescension. Odd theories about the effect of exercise on reproductive organs. Though baseball began as a gender-neutral sport, girls and women of the nineteenth century faced many obstacles on their way to the diamond. Yet all-female nines took the field everywhere. Debra A. Shattuck pulls from newspaper accounts and hard-to-find club archives to reconstruct a forgotten era in baseball history. Her fascinating social history tracks women players who organized baseball clubs for their own enjoyment and found roster spots on men's teams. Entrepreneurs,...