Butler, Nicholas Murray 1862-1947 Monographs on Education in the United States; 17

Russell, Thomas Herbert 1862-1947 Stories of Boy Scouts and Girls' Open Air Clubs: Modern Nethods of Character Building, a Manual of Work and Recreation in Which Many Valuable Lessons ... Prepare Boys and Girls for Future Usefulness

Lenard, Philipp 1862-1947 Great Men of Science; a History of Scientific Progress