New York: Max N. Maisel, 1919. Twenty-Second Thousand. Paperback. 19 x 12 cm. Sm 8vo. 63 pages. Stamp on title page. Some wear and discoloration to the covers. Originally published in 1916. Very Good. Item #53547
Early work on teaching children about reproduction in age appropriate ways. Sanger was a birth control activist and opened the first birth control clinic in the United States, which eventually became Planned Parenthood.