Lot of 3 Original Illustrated Softcover Science/Medicine Pamphlets – 1948-68

Lot of three (3) informational booklets on heart health, temperance, and raising problem children. 1) The Triple Threat – published by the Scientific Temperance Federation of Westerville Ohio and published in 1968. 32 pages. Good condition with slight fraying at spine. Cartoons and text. 2) Know Your Heart by Howard Blakeslee, published by the American Heart Association, copyright 1948. 30 printed pages. 3) Some Special Problems of Children, published by the National Mental Health Association in 1949. 72 pages, all text but amazing topics and solutions. Very good condition overall.