I ran across an article in Miller-McCune about an interesting study that correlates the impact of books in the home with children’s success in education. “Home library size has a very substantial effect on educational attainment, even adjusting for parents’ education, father’s occupational status and other family background characteristics,” reports the study, recently published in the journal Research in Social Stratification and Mobility. “Growing up in a home with 500 books would propel a child 3.2 years further in education, on average, than would growing up in a similar home with few or no books.

But we book lovers already knew this.